R Programming Language is a programming language used for statistical computing and advanced data analysis. It is the language of choice for many data analysts and statisticians, allowing them to work with large amounts of data quickly and efficiently. The language provides a platform for manipulating, displaying and presenting statistical datasets related to various disciplines such as mathematics, computer science and engineering.
An R Programmer can create many types of statistical calculations such as linear and nonlinear models, hypothesis tests and experiments, clustering, classification and regression trees. Additionally, they can make custom metrics more accessible through the writing of functions, plots and charts to make them easier to read and interpret. Plus they can take data from various sources like text files, database systems or HTML webpages and transform it into tidy sets ready for further action. Of course all of this can be done with careful formatting in order to achieve the best possible results unlocking valuable insights from ever-increasing amounts of data around us.
Here's some projects that our expert R Programmers made real:
- Data cleansing techniques to make numerical datasets easier to read and interpret
- Complex algorithms that aim to solve a wide range of problems from predicting stock prices to optimizing machine learning models
- Advanced visualizations that reveal important trends across different industries
- Automated tools that make digital transformation faster for businesses
- Statistically sound research methods for solving complex problems
By hiring an R programmer on Freelancer.com, you get access to a versatile set of solutions tailored specifically to your needs that help you make sense of your data in a more meaningful way. This way you can draw important conclusions easily while freeing up resources that you can use in other endeavors. So if your business requires someone experienced in R Programming Language then why not give it a try and post your project on Freelancer.com?Conform celor 30,571 recenzii, clienții îi evaluează pe R Programmers cu 4.86 din 5 stele.
Angajează R Programmers
Data Analytics Consulting - Data Specialists We are seeking a skilled and experienced data specialist to provide predictive analytics services for our project. The ideal candidate will have expertise in using R or Python programming for data analysis. Specific requirements for the project include: - Utilizing predictive analytics techniques to analyze and interpret data - Providing insights and recommendations based on the analysis results - Collaborating with our team to understand our business objectives and goals Skills and experience required: - Strong knowledge and experience in predictive analytics - Proficiency in R or Python programming for data analysis - Ability to work with large and complex data sets - Excellent communication and presentation skills to clearly convey the a...
I am looking for a freelancer to conduct a paired t-test on a dataset that I provide. The purpose of the t-test is to compare means of two groups. The report that I need should include the t-test results along with a statistical interpretation of the results.
I need the matrices to be downloaded and combined
Demand Forecasting Project on Logistics We are seeking a skilled professional to assist us with a demand forecasting project on logistics. The ideal candidate will have experience in time series forecasting and be able to provide accurate predictions for our logistics data. Requirements: - Proficiency in time series forecasting methods - Experience in analyzing and interpreting logistics data - Ability to work with a data set spanning 1-3 years - Strong knowledge of statistical analysis and forecasting techniques - Excellent communication skills and the ability to explain forecasting results and steps taken in a detailed report Skills and Experience: - Time series forecasting - Statistical analysis - Data interpretation - Strong grasp of logistics concepts If you are a skilled professi...
I am looking for an expert in R language who can assist me with gene expression analysis. The specific technique I am interested in utilizing is differential gene expression analysis.
I am looking for an expert in R language and gene expression analysis for a project focused on differential gene expression analysis.
Error in (mf[[1L]], mf[[2L]], mf[[3L]]) : not an unreplicated complete block design Here is the link to the post I posted online :
I am looking for a data analyst who can help me with data visualization using Excel and R. Requirements: - Proficiency in Excel and R for data analysis and visualization - Experience in creating visually appealing and informative charts, graphs, and dashboards - Strong understanding of data visualization principles and best practices - Ability to work with a dataset with less than 10 variables Skills and Experience: - Proficient in Excel and R - Familiarity with statistical analysis and data visualization techniques - Experience in creating interactive and dynamic visualizations - Strong attention to detail and ability to present complex data in a clear and concise manner If you have the skills and experience required, please submit your proposal with examples of your previous data vis...
I am seeking a freelancer to assist me with obtaining several single nucleus RNAseq datasets and deconvoluting my data on BayesPrism. The project requires expertise in genomics and data analysis. Ideal Skills and Experience: - Proficiency in obtaining and working with single nucleus RNAseq datasets - Proficiency in R - Strong knowledge of genomics and gene expression analysis - Ability to interpret and analyze large datasets
I am looking for someone to help with a project in R Studio that involves data visualization.I made a .zip folder that has all of the information needed. and Need help to get the code finished by tonight. so around 6 hours from now.
I am looking for a skilled freelancer to provide coding services using R Studio. The scope of the project involves data cleaning and preprocessing. I will be providing the specific datasets needed for the task, and the output must be in a CSV file format. If you have experience with data cleaning and preprocessing, and have familiarity with R Studio, please reach out to discuss this project further. Thank you for your time and consideration.
I have already had the statistical analysis I need the discussion of the schedules
Project Description: Boom and Crash Trading Strategy Development - I am looking for a skilled developer to create a Swing Trading strategy for the Boom and Crash market. - The strategy should have a moderate risk tolerance level to ensure a balanced approach to trading. - I require the strategy to be fully automated, allowing for seamless execution of trades without manual intervention. - The ideal candidate should have experience in developing automated trading strategies, particularly for Swing Trading. - Knowledge of the Boom and Crash market and understanding of its unique characteristics is highly preferred. - Strong programming skills, preferably in languages such as Python or MQL, are essential to implement the automated trading system. - The developer should have a proven track re...
Hi, I am looking for a freelancer to help me with a program to automate data gathering from a website list. The specific information I need to gather is text. For the programming language, I am open to suggestions. Finally, I need the program to gather the data from the website list on a daily basis. If you have the skills and experience to deliver such a task, please contact me. Thank you for your time.
So I would want the code for R with the output. Otherwise I can't proceed. VBA might be sufficient but I want to work with R. I am going to give you a little more information. From the example file sent. I want to match the keywords from with the Keywords in the column 44 Keywords. So for example taking the following example (row 30) [Column 4 Title] A highly selective and sensitive disposable carbon composite PVC-based membrane for determination of lead ion in environmental samples by [Column 2 Author] A.; Mirahmadi Abbaspour, E.; Khalafi-Nejad, A.; Babamohammadi, S We can see in [Column 44 Keywords Copy1] (which is the a copy of the column 29 Keywords this was for my information not yours) the following Key words are listed: *Carbon; Environmental Pollutants/*analysis; *Ion-Selecti...
I am looking for a freelancer who can apply statistical significance measures to evaluate the performance of machine learning models. i applied 10 machine learning models, and I conducted an experiment with 10 stacked ensemble models for classification, evaluating them using 7 performance metrics (accuracy, precision, recall, f1-score, exact match ratio, hamming loss, and the zero-one-loss). The proposed model showed the best performance. Specifically, I want to answer this question “In the results, in comparing the different models, you are to adopt statistical significance measures to ensure performance significance.”
I'm researching my Honours Thesis in psychology and I need help making my graphs look good. I have the data and I'm using JASP software to produce the graphs. Specifically, I need help creating descriptive statistics charts such as some violin graphs with jitter plots, & some regression line graphs, My goal is to be able to present my project in the best possible way and for it to be something I am proud of--thus why I am looking for an experienced freelancer to generate the graphs. Let's work together to visually communicate my research to the world!
I am looking for a freelancer who can assist me with exploratory data analysis using R and Markdown. The main goal of this project is to identify patterns and trends in the data. Dataset: I do not have a specific dataset in mind and would appreciate the freelancer's help in finding a suitable dataset for the analysis. Data Visualization: I prefer the use of interactive visualizations to effectively present the insights gained from the analysis. Ideal Skills and Experience: - Proficiency in R and Markdown - Experience in exploratory data analysis - Strong knowledge of data visualization techniques, particularly interactive visualizations - Ability to find and select suitable datasets for analysis If you have the necessary skills and expertise, please reach out to me. Thank you!
I am looking for a freelancer with expertise in Probability and statistics to help me with a maths task. Skills and Experience: - Strong knowledge and experience in Probability and statistics - Familiarity with R- programming language or python or minitab - Excellent problem-solving skills Project Details: - The maths task needs to be completed as soon as possible. If you have a strong background in Probability and Statistics and can work quickly and efficiently, please submit your proposal.
I am looking for assistance to match keywords from the PubMed MeSH thesaurus with journal reference keywords to enhance indexing and categorization of articles. This work will be done using automated matching to ensure accuracy and scalability, and needs to be completed for more than 500 journal references. The successful freelancer must have experience with PubMed MeSH thesaurus, journal reference keywords and automated matching, and using Excel and R (statistical) packages. Accurate and timely completion of this project is essential. If you feel that you can fulfill this task, please contact me to discuss further details and project progress. Background: I have two data sources. 1. A Pubmed download, consisting of 441848 rows (each a journal article reference) and 44 columns (Uniqu...
I'm looking for a freelancer to perform a machine learning task with a moderate level of accuracy (70-90%). The specific task involves classification and I have a dataset ready to be used. Experience with machine learning, classification, regression and/or clustering algorithms is a must. The freelancer will need to design and implement an appropriate model for the given dataset and task, as well as evaluate the model's performance. The freelancer will also be responsible for any pre-processing the data may require. Accurate execution of the task and efficient delivery are key. I need complete documentation within 4 days.
I am looking for an expert in Flipkart algorithm who can help me boost my sales and increase visibility on the platform. I have already implemented some strategies to improve my performance, and I would like assistance in optimizing them. My primary goal with this project is to achieve both increased sales and improved visibility. Ideal Skills and Experience: - Deep understanding of the Flipkart algorithm - Experience in product ranking and search results optimization - Knowledge of pricing strategies on Flipkart - Proven track record in boosting sales and improving visibility on Flipkart - Ability to analyze and optimize existing strategies Please bid on it only if you have deep understanding of the Flipkart algorithm