Backtesting statisticstrabajos

I am in need of an analyst to crunch numbers from 74 survey responses provided in an Excel spreadsheet. The core goal of this project is to calculate statistical measures. However, I have not specified which statistical measures should be calculated. Therefore, I am looking for someone with the expertise to suggest and calcul...an analyst to crunch numbers from 74 survey responses provided in an Excel spreadsheet. The core goal of this project is to calculate statistical measures. However, I have not specified which statistical measures should be calculated. Therefore, I am looking for someone with the expertise to suggest and calculate the most suitable measures. The ideal candidate will have a strong knowledge of statistics, keens insights to guide decision-making, and proficiency...

exciting opportunity for females to work with global US based company Don't miss the opportunity and Join immediately a community of empowered individuals shaping the future of work, by embracing the digital re...through dedicated work. experience: no prior experience is required, you will be trained and your training period will be paid. Assessment and selection: however your assessment shall be solely based on your dedication, keen interest, service quality and early/ timely delivery of projects. apply by mentioning your name, cv for freelancing position, field of interest (like marketing, finance, statistics, drafting contracts etc in subject line along location). we would like to give preference to Karachi girls due to our business location and ease however open to other...

...icons. Also, part of the task will involve repurposing an already used form. In pursuit of superior functionality, the successful freelancer will need to expand the choices in document titles. Furthermore, the project entails creating a dashboard for the site. This dashboard should provide quick access to important documents, track document downloads, monitor user activity and present document statistics. Notably, unique feature expected in the dashboard is the counting/types of documents after status. The ideal freelancer would be experienced with a solid track record of similar projects, demonstrating their ability to deliver quality and timely results....

I need someone with finesse in web scraping to gather and deliver specific horse racing data from Racing Post. The focus is on two main statistics: Speed figures and Racing form. Since my need is pressing, I require this project's completion to be as soon as possible. Ideal Skills: - Past successful experience in web scraping - Familiarity with horse racing statistics - Ability to deliver quickly The chosen freelancer will not only pull data but ensure its accuracy and understand what these statistics represent in the broader context of horse racing. This understanding is critical for my project's success.

I'm having issues with a specific user function in my Pgsql ( postgresql 8.4) database that needs fixing. After transferring server and DB from real PC to the VM, all works except new server doesn't show statistics. We found the problem source (most possibly) is stats update function in DB. Found by adding "track_functions = pl" to /etc/postgresql/8.4/main/ So old server has: datacenter_new=# SELECT * FROM pg_stat_user_functions; funcid | schemaname | funcname | calls | total_time | self_time ----------+------------+-----------------------+-------+------------+----------- 32645236 | ADMIN | _get_news_url | 44 | 43244836 | ADMIN | _util_update_stat_new | 27 | 1365 | 1365 32645239 | ADMIN | _util_...

Hi, as discussed I will be answering approx 20 questions for you on Inference from samples to populations.

An excel expert with a strong knowledge of statistics

Need to import and manage data using GYG and/or Viator API. **Key Requirements** - Develop a connector for data importation from both GYG and Viator APIs. - The imported data should automatically sync between the APIs. - Generate sales reports and booking statistics based on the imported data. **Preferred Skills** - Proficiency in working with GYG and Viator APIs. - Strong data management and report generation skills. - Familiarity with automatic data syncing between multiple platforms. Please note that PROVEN familiarity with GYG and Viator APIs is a MUST for this project!

As an owner of a domain, I am looking for an adept programmer familiar with Polr, an open-s...Polr, an open-source software, to help me set up a short URL system. The ultimate goal here is to improve SEO, simplify the sharing of links, and track the number of link clicks effectively. To make a successful bid, you should: * Understand how Polr open-source software works * Have the ability to customize a URL keyword to my preference * Be experienced in setting up systems for tracking statistics * Know how to create URL Bookmarklets This project is of critical importance, hence your expertise and attention to detail will be greatly appreciated. I'm anxious to work cohesively with a professional who isn't only proficient in Polr but also understands the core value of SEO a...

...integrating it completely into the app. The players will use a paper scorecard to record the match, and then we will enter the game information into the Excel template to track and update players' score and rankings. Ideal Skills: - Proficiency in Excel to develop complex ranking formulas - Previous experience in creating ELO ranking systems - Strong understanding of data analysis and sports statistics - Ability to consider ties in ranking calculations - Good communication skills for working collaboratively and explaining system intricacies Key Features: - The system should be able to calculate ELO rankings effectively for pool and other sports - Excel integration to ensure a user-friendly experience for data input and management - Ability to handle ties in pool and bil...

...working on a doctoral study in psychology, and I need assistance with using SPSS for data management and analysis. I'm seeking a seasoned freelance statistician who can provide comprehensive guidance on how best to leverage SPSS within my research. Key Elements of the Project: - A mastery of SPSS - Proficiency in handling both data management and analysis - Expertise in applying descriptive statistics - Background in psychology would be an asset As I'm looking for someone who can make sense of complex datasets and help me make the most out of my study, your ability to clearly explain complex concepts will come in handy. Your role will mainly involve ensuring that I'm applying the right statistical models and tests, managing my data accurately and producing valid...

I'm in need of a listener tracking app for my internet radio station. The app should be compatible with both iOS and Android. Additionally, it should have a corresponding websi...and Android. Additionally, it should have a corresponding website for users to access the data. Key Features: - Display total listeners since inception - Detailed per-podcast statistics - Time-based analytics - Listeners by geographic location I'm open to suggestions in terms of design. However, the most important aspect of this project is the functionality. The ideal candidate for this job should have experience in app development, particularly in creating tracking and analytic tools. It's also important that the developer has a good understanding of internet radio streaming and the nuance...

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...both theoretical concepts and practical applications. I essentially need assistance to complete a specific task or assignment, so the focus will be on hands-on problem-solving. Key Responsibilities: - Thoroughly explain and ensure understanding of various probability and statistics concepts. - Help with real-world data analysis and statistical inference applications. - Assist in applying these theories to specific assignments and tasks. Ideal candidates for this project should have: - An advanced degree in statistics or a related field. - Extensive experience with probability and statistical theory. - Proven track record of applying these theories to practical problems. - Strong communication skills and an ability to explain complex concepts clearly. - Proficiency in r...

Currently, I'm in need of a Python expert who is comfortable with statistics and sports betting, particularly football betting, to help resolve issues with my model-building code. I will show you and guide you through the existing code and the problem I'm having with training the model. I'd like to either fix the training process so it works or hear suggestions for alternative approaches to building the model.

As the project leader, I'm searchin...attention. Main Tasks: - Engaging in sophisticated statistical analysis using Stata. Overall, our project will achieve three primary objectives: 1. Testing and confirming a set of hypotheses. 2. Unveiling patter within our extensive set of data. 3. Utilizing these patterns to make authentic, data-based predictions. Essential Skills and Experience: - A firm grasp of descriptive and inferential statistics. - Strong predictive modeling skills. - Expert proficiency in conducting statistical analysis using Stata. - Excellent pattern recognition ability. If you can meet these requirements proficiently, your skills will be invaluable to our project. I encourage capable and experienced candidates to bid. Let's drive advancements in data...

I'm in need of a talented Dream 11 expert with a sharp focus on cricket. Your main responsibility will be analyzing player statistics to help me put together the most competitive team. Key responsibilities include: - Analyzing players' past performances and current forms in various cricket formats - Staying updated on players' injuries and availability I prefer to receive your expert updates via email. You should be someone who has a good analytical and statistical understanding of cricket, with a keen eye for player form and potential. Ideal Skills: - Proficiency in cricket analytics - Strong understanding of Dream 11 platform - Excellent communication and reporting skills - Ability to provide timely updates via email.

...database is a collection of monthly statistics on passenger travel across control points in Hong Kong. The data is sourced from the Hong Kong Government Immigration Department and covers daily inbound and outbound trips since 2021. The data is categorized by type of traveller, including Hong Kong Residents, Mainland Visitors, and Other Visitors The monthly data in the "HKPassFlow" database is generated by a data analytics program. This data is stored in a collection called "monthlog" and each document within the collection contains seven fields: _id, Year, Month, Local, Mainland, Others, and Total. Write an endpoint to handle the GET request for retrieving (1) the statistics of the passenger traffic for a specific month and year, or (2) the summary ...

...both theoretical concepts and practical applications. I essentially need assistance to complete a specific task or assignment, so the focus will be on hands-on problem-solving. Key Responsibilities: - Thoroughly explain and ensure understanding of various probability and statistics concepts. - Help with real-world data analysis and statistical inference applications. - Assist in applying these theories to specific assignments and tasks. Ideal candidates for this project should have: - An advanced degree in statistics or a related field. - Extensive experience with probability and statistical theory. - Proven track record of applying these theories to practical problems. - Strong communication skills and an ability to explain complex concepts clearly. - Proficiency in r...

I'm seeking a proficient statistics expert for my current project. The central aim is a thorough regression analysis. Requirements: - The goal of this analysis is threefold: identifying trends, making predictions, and evaluating hypotheses. - I possess varied data types including numeric, categorical, and time series. - Particularly, there's a focus on Population Growth rate in time series, accompanied by other factors such as gender and nationality Variables for Analysis: - The specific elements to involve in the regression analysis encompass population growth rate, gender, nationality, and the time factor (in years). Ideal Skills and Experience: - The freelancer should bear robust expertise in Statistical Analysis, preferably in Regression Analysis. - Proficiency in ...

...quality work within a reasonable timeframe. Company Logo Company Name "Investment Opportunity: $300,000 USD for 8% Equity" Slide 2: Introduction Company Name Mission Statement: Briefly state the company's mission and vision. Founding Date Founders: Introduce the founding team and their expertise. Slide 3: The Problem Highlight the pain points or problems in the software development industry. Statistics or anecdotes supporting the need for innovative solutions. Slide 4: Our Solution Describe the software solutions your company provides. Showcase the uniqueness and effectiveness of your products/services. Highlight key features and benefits. Slide 5: Market Opportunity Address the market size and potential. Discuss the target market segments and their growth tr...

...me analyze patient medical records for a retrospective medical study. The main objective of the research is to understand the effectiveness of certain treatments. Title of proposed project: A Retrospective Study of Algorithmic Management for Mild to Moderate Traumatic Brain Injury: A Patient Safety and Healthcare Savings Validation. Ideal Skills and Experience: - Strong background in medical statistics - Proven experience with analyzing patient medical records - Proficiency in identifying risk factors, disease prevalence, and treatment effectiveness - Ability to handle and interpret complex demographic data - Ideally, you have a background in healthcare, medical research or biology The key focus of the analysis will be on: - Understanding the effectiveness of certain treatment...

analysis data (statistics) i would like you to done this work pls The requested are: 1- -Measurements of central tendency -Mean median -Std -Variance skew -Regression -Correlations 2- -Time series analysis and expectations -Regression

I'm seeking a skilled ML Engineer to create a Mobile application based on AI/ML technologies. The final product will be targeted towards the general public. Responsibilities: - Design and develop machine learni... Responsibilities: - Design and develop machine learning and deep learning systems - Run machine learning tests and experiments - Implement appropriate ML algorithms - Analyze and improve existing models Requirements: - Proven experience as an AI/ML Developer or similar role - Understanding of data structures, data modeling, and software architecture - Deep knowledge of math, probability, statistics, and algorithms - Ability to write robust code in Python, Java, or R - Excellent communication skills Compensation: Salary details will be discussed during the inte...

I'm seeking a content writer and Power point designer to create an IEEE style report 3000 words and corresponding presentation 15 slides on the topic of VPN usage by public. Key aspects of the project include: - Focusing on the topic of network security within the context of VPNs - Tailoring content to a beginner level understanding, why people use VPN involves comparison concepts and statistics turns to pi chart in a clear and concise manner Your role will include: - Writing the report on IEEE style guidelines - Creating a visually engaging and informative presentation that complements the report Ideal candidates for this project should: - Be familiar with IEEE style formatting - Possess strong Power point and graphic design skills (pi charts) This is a great opportu...

...Cryptocurrencies. Key Requirements: - Customization: I need a freelancer who can work with me to tailor and enhance this strategy to yield more reliable trading signals. - Crypto Knowledge: Given the project's focus on cryptocurrencies, understanding of the crypto market is a must. Experience in developing trading strategies for these assets is highly beneficial. - Backtesting Skills: The freelancer will also need to have experience in backtesting trading strategies to ensure their effectiveness. Your main task will be to tweak the SMA strategy to make it more effective for the cryptocurrency market, improving on the existing algorithm to provide more accurate signals. Experience in trading, particularly in cryptocurrency, and a clear understanding of technical a...

Course 1: Statistics, Probability and SQL Course 2: Machine Learning and Predictive models with Python Course 3: Apache Spark: ML on Big Data Course 4: Deep Learning and Neural Networks Course 5: Gen AI : GPT, ChatGPT, Transformers, and SAN Network Course 6: Developing with GPT using chatGPT with OpenAI API Course 7: LLM Intuition and Implementation Course 8: Artificial Neural Networks and CNN Course 9: Model Deployment : AWS, S3, and SageMaker Capstone Projects: Class time = 6 am IST from tuesday to saturday

...include: - Game Authentication: I am adamant about ensuring a secure betting platform for my users and want to integrate user login functionality using usernames and passwords for authentication. Sufficient experience in user authentication on web platforms will be necessary for this task. - Game History Tracking: This is crucial for providing my users with their transaction data and game statistics. This information should be stored and accessible to users while they are logged in. Key Skills - API Integrations - Authentication systems - Familiarity with online gambling platforms. Do note, balance management isn't a required functionality for this project. Please only apply if you can meet these specifications. A vast knowledge of the Aviator API is hig...

I'm seeking an expert in R programming and Linear Algebra to analyze a large dataset comprising more than 10,000 rows. As a skilled professional, you'll need to: - Apply your knowledge of Linear Algebra to tackle data analysis. - Perform descriptive statistics to understand the characteristics of the dataset. - Employ regression analysis tools to establish relationships within the data. - Visualize data trends and patterns employing advanced R techniques. The ideal candidate should have substantial experience in data analysis with R and a solid understanding of Linear Algebra. Your portfolio demonstrating similar projects will place you ahead.

I require a skilled individual to make a landing page for me using multiple template kits from Envato. I'll provide you with the templates, as I have a subscription to Envato. I need the freelancer to create a landing page with the following sections: Hero Trusted By Vision, Mission & Video Intro About Us Client Success Story Services Overview Pricing 1 Client Testimonial Statistics Blogs CTA All the above sections are already built. I just want a freelancer to get all of them on a page and add that to my website. This is because I am not able to install any template kits on my website due to an unknown error. Attached. Ideal Freelancer: - Proficient in Elementor and WordPress - Experience in setting up and customizing template kits from Envato - Strong eye for design...

I'm in need of a talented editor for a sports statistics book focused on Football, Basketball, and Baseball. The book will primarily highlight player statistics in a contemporary, modern design. Ideal candidates should possess: - In-depth knowledge of Football, Basketball, and Baseball - A keen interest in sports statistics, specifically player's performance and records - Proficiency in editing for clarity, conciseness, and consistency - A strong understanding of modern design elements suitable for statistics representation - Previous experience in editing sports-related content or statistic-focused books Your role will be to ensure that the information is accurate, engaging, and presented in a user-friendly format. The end goal is to create a capt...

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I need a skilled statistical analyst to develop a comprehensive report for a sample business. This project entails: - Analyzing diverse data sets to draw meaningful conclusions - Synthesizing data (provided) - Ensuring the report is clear and actionable for a business audience Ideal candidates should have a strong background in statistical analysis, data interpretation, and the ability to translate findings into actionable insights for business decision-making. Prior experience in market research and with sales data is a plus. I would like to pay $50 for this work

I'm seeking a skilled professional who can elevate and revamp my 20-slide PowerPoint presentation on the topic of Economic Human Development Index (HDI) comparisons between Saudi Arabia and Norway. The ideal candidate for this job should be able to: - Improve the overall clarity and readability of the existing content - Add more relevant data and statistics to strengthen the presentation's substance - Enhance the visual appeal using graphics and icons, while ensuring a professional and formal theme throughout - Design the slides in a way that captures the essence of the HDI comparison effectively Given the time constraints, the project needs to be completed within 6 hours, so prompt and efficient work is a must. Ideal skills and experiences for this job would include p...

I require whatsapp marketing for sending my Website's content (Promotional content) to bulk audience. Need to send (@Whatsapp) Content, along with video or Image & "Call_To_Action URL" to Nearly 1 Lakhs audience. To Get Bulk Audience - Engage & Leads Generation, for Re-Targeting (again on Whatsapp), from the total Reach & Clicks (Engage). Let me know the feasibility of the Reach & statistics of the same, to get the List of Reach & Clicks, for Re-Targeting tasks.. Pls NOTE : I Require Testimonial & Demo for the Work assigning. Thanks

...skills and player grades. Key Features: - Skill Tracking and Ranking: The main focus of this app is to track and rank players based on their basketball skills. This should include a feature where players can track their own progress over time. - Gradebook: I am looking for a system that can provide a school-like gradebook for individual players. This should enable tracking of various player statistics in a cohesive and easy-to-understand manner. Ideal Skills and Experience: - Proficiency in web-based application development - Experience in sports tracking or education apps would be a plus - Strong grasp of data tracking and ranking systems - Ability to create a user-friendly interface for players and coaches to interact with - Knowledge of basketball or sports in general woul...

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...the website - Developing a content campaign that drives traffic, improves customer engagement on multiple channels - Website and Social Media. - Researching organizations and individuals online to identify new leads and potential new markets for Partnerships and business development. - Assist with Social Media Performance Report and prepare KPI’s - Track, compile, report and analyze all web statistics in a timely manner, communicating useful trends and other observations to the management. - Troubleshoot remotely any online marketing issues. The ideal candidate should have: - Proven experience in social media management - Strong understanding of email marketing best practices - Excellent communication and copywriting skills - Ability to analyze data and draw insights ...

...statistical significance of injuries by gender and the difference in knowledge levels. Key Responsibilities: • Thoroughly examine the dataset to gain an understanding of the variables. • Conduct hypothesis testing on two key areas: - Number of injuries by gender - Differences in knowledge profiles Skills and Experience Required: • Solid statistical background, particularly in Inferential Statistics • Experience with Survey data analysis • High-level proficiency in statistical analysis tools/software • Excellent attention to detail and data interpretation skills This project will provide you with an opportunity to apply your inferential statistical skills while potentially uncovering meaningful insights from the survey data. Please submit...

I'm looking to create a compelling PowerPoint presentation that elucidates the evolving trends in mood disorders. Key Contents: - An engaging introduction along with a concise background and clear definition of mood disorders. - Up to date statistics and trends pertaining to mood disorders. - A well-informed segment detailing common symptoms and how a diagnosis typically takes shape. - A thoughtful analysis of varying treatment options including medication therapies, psychotherapy and lifestyle changes, along with a deliberation on their effectiveness. Ideal Skills: - In-depth knowledge of psychology, especially mood disorders. - Solid PowerPoint skills for creating visually appealing slides. - Ability to communicate complex concepts in a simple, understandable manner. - ...

I'm in need of a proficient Stata expert who can assist me in multiple aspects of my project. Key Tasks: 1. Statistical Analysis and Modeling: This will form the heart of your duties. They would involve all aspects, from Regression Analysi...to make accurate and reliable future projections from our data. 2. Exploratory data analysis: Uncover the underlying patterns and understand the structures within our data. 3. Hypothesis testing: Finally, test the assumptions we've gathered from our data. Experience in working with statistical analysis software, STATA, is essential for this project. Additionally, a background in data science, statistics, or a related field will be beneficial. If you can demonstrate an ability to perform these tasks efficiently and accurately, I'...

...unique QR code for each registered patient that can be scanned by other modules for quick verification and access to benefits. - Company Management Module: 1. Company Registration: To manage the enrollment of employees as part of employment benefits. 2. Employee Management: Allows companies to register their employees in the system to benefit from discounts. 3. Statistics: Companies will have access to detailed statistics about the services their employees have used. - Family Management Module: 1. Family Registration: Allows patients to add their direct relatives (spouse, children, parents) to the system to extend discount benefits. - Pharmacy, Hospital, and Laboratory Management Module: 1. Registration and Authentication: These entities can register in the...

I have a set of educational teaching materials aimed at university students who teach children in early childhood education (3 to 6 years old) and primary school children (6 to 12...content taking educational regulations as a reference. Key inclusions: The update must include current regulations and teaching guidelines. This is crucial to ensure that the content provided is in line with current educational standards and practices. Ideal skills and experience: - Experience in creating and updating educational content. - Strong research skills to collect and verify the latest statistics and examples. - Familiarity with the regulations and educational guidelines for early childhood and primary education in Spain. - Excellent attention to detail to ensure all content is accurate and u...

...residents. I have completed my descriptive statistics. I need to do is the internal consistency of the 20-questions MHKQ assessed using alpha values. Exploratory principal component factor analysis with varimax rotation with Kaiser normalization of the 20items in the MHKQ, and separately with three main themes as 3-factor model (provided later). I need further help for the presentation of the confirmatory factor analysis of the 3 -factor model identified in the exploratory factor analysis. ANOVA with post-hoc tests (Bonferroni) were used to compare the mental health literacy score and the overall identification scores of respondents by gender, age group, level of education, origin of birth, and the length of the residence in the UK. I have those statistics but not write ...

I am an agent for a solar company and I need an eye catching flyer design to post around town. Please see the company flyer format attached. I want something similar to this but it can't have any company logos on it. I need one single page. No company information or statistics can be present, only solar statistics. We can keep the accreditations at the bottom of page 1 I like the title already displayed - "Take Control of Your Energy" Save up to 80% on your current energy bills 387% average return on investment for our customers Join 15000+ customers who saved £1,652,000 in 2022 [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] Things along these lines but feel free to propose something different

I'm seeking a skilled designer to create a visually engaging and informative PowerPoint presentation for students. Ideal Skills and Experience: - Proficiency in creating infographics ...creating infographics and presentations that are both visually appealing and educational - Prior experience designing for educational audiences, with a focus on student engagement - A good understanding of effective data visualization techniques Key Points: - The presentation will be focused on the field of education and tailored specifically to students. - The content will include a mix of statistics, facts, and process/steps, all brought together in a cohesive and understandable manner. - The design should be creative and engaging, encouraging active learning and retention of the informa...

As part of a research study, I require a highly skilled individual who is well-versed in psychological statistics and comfortable/SKILLED using SPSS software. Key tasks will involve: - Data analysis - Hypothesis testing - Descriptive statistics - ANOVA - Chi Square Goodness of Fit - Correlation & Regression - Two-way Chi Square (Test of Independence) Ideally, the suitable candidate will possess a strong and verifiable track record in these areas, and be able to provide evidence of successfully completed similar tasks. This project will be an excellent fit for a meticulous person with a keen eye for detail, and the ability to deliver within tight deadlines.

I'm in need of a statistics-savvy freelancer who can help me analyze the data from our customer database and sales transactions. This analysis is crucial for understanding our customer's purchasing behavior. Must understand APPLIED STATISTICS and PYTHON! Very small project. Chat with me for the full project doc. Key Deliverables: - Utilize descriptive statistics to analyze the data from our customer database and sales transactions - Present findings in a clear and concise manner Ideal Skills: - Proven experience in analyzing customer data - Proficiency in working with databases and sales transactions - Strong statistical and analytical skills - Ability to meet tight deadlines, as this project is needed ASAP Your analysis will be key in helping us understan...

I'm looking to create a fresh, engaging and dynamic website for a soccer club. The site would be similar to Chelsea Football Club's England website. Key Features: - News Section: Regularly updated news articles and press releases. - Fixtures and Results: A comprehensive list of upcoming matches, past results, and match reports. - Player Profiles: Detailed bios and statistics for each player. Additional Sections: - About Us: An informative page that gives an overview of the club, its history, and its mission. - Team Standings: A league table that showcases the club's position in the competition. - Photo Gallery: A collection of high-quality images from matches, events and more. Design Preferences: - The website should have a color scheme of Blue and White, akin to...

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