R Freelance Jobs

Find the best freelance R jobs over 31 jobs for your full-time, part time or work from home opportunity and work with top rated clients on the top growing & trusted hiring platform connecting savvy businesses and professional freelancers.

 

e-Commerce Recommender System Needed

Posted at 2 days ago
$22.08
Hourly
Jul 16, 2021
Expiry
I'm an Intermediate expert in Data Science, I have a startup company for Data Science in Saudi Arabia, I made a study for what sort of Machine learning products need to be implemented I found that recommender system is among the most needed products. I have many local e-commerce vendors who are willing me to do testing for the r...read more

Need data analysis about fgls(feasible generalized least square) for Panel data

Posted at one week ago
$39.43
Fixed
Jun 10, 2022
Expiry
Need help for data analysis on the panel data using the method of FGLS.Using stata

Correlation Analysis

Posted at 2 weeks ago
$197.14
Fixed
Jun 24, 2021
Expiry
I am looking for a capable individual that can put survey data into correlation with public company stock performance. The survey data has predictive implications, hence I am trying to link the forecast to the actual stock performance or another measure that is indicative, could be EPS, GP, etc..The data collected spans over 2 y...read more

Nonlinear Mixed Effects Modeling expert to analyze clinical trial data with covariates

Posted at 4 weeks ago
$22.08
Hourly
Jun 17, 2021
Expiry
Seeking a biostatistical expert to apply nonlinear mixed effects models (e.g. Pinheiro, Bates et al: nlme in R) to assess difference between treatment and placebo arms of a clinical trial. Data (approximately 50 subjects) is limited to two timepoints and two study arms but multiple (5) covariates should be considered. Work is f...read more

R Expert for Assistance in troubleshooting error

Posted at one month ago
$22.08
Hourly
Apr 23, 2022
Expiry
R Expert for Assistance in a error message I keep getting.I need assistance in troubleshooting an active tool written in 'R' to scrape data and send bulk emails. The tool is written to integrate with Gmail accounts. It pulls data from emails (PDF files) and sends multiple emails through Gmail.

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Analysis of Company Data

Posted at one month ago
$22.08
Hourly
Apr 20, 2022
Expiry
We have a large volume of process data from our ongoing business activities.. This data is in a wide variety of formats eg Excel, PDF, SAP files, scanned data etc. We want to analyse this data to achieve insights from this data to help enhance our business operations. Using the Data Analytics Lifecycle as a framework, we are lo...read more

Statistical Analysis - SPSS CFA, Regression and Cronbach's alpha

Posted at 2 months ago
$23.66
Fixed
Mar 25, 2022
Expiry
I am looking to perform SEM, which includes reliability and validity tests (CFA), structural model which use to test regression paths. Interpretation with data analysis is required. (Data will be provided)

small R project and report

Posted at 2 months ago
$23.66
Fixed
Mar 22, 2022
Expiry
create a report using R Markdown to explain the steps in order to perform the data preprocessing

Developer needed for building a new similarity neural network model that accepts heterogeneous data

Posted at 2 months ago
$39.43
Fixed
Mar 19, 2022
Expiry
- Use similarity measures to build the neural network model for heterogeneous data- Also the usage of extreme learning machine- Synthetic heterogeneous data to be generated in prior- model to be built in R language

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Conv Emissions data in GIS format for WRF/chem use

Posted at 3 months ago
$157.72
Hourly
Mar 17, 2022
Expiry
Looking for someone skilled qgis python fortran snd c. Also the WRF/Chem or any weather models. Need help in converting GIS emissions data to be readable in a weather model