R 编程语言 工作与竞赛
R is an open source programming language for statistical computing and graphics, it is widely used by statisticians and data miners.浏览Freelancer上的工作
项目/竞赛 | 描述 | 竞标数/参赛作品数 | 技能 | 已开始 | 结束 | 价格（HKD） | |
---|---|---|---|---|---|---|---|
backtesting and jornaling | write a script to back test a model performance in R and journal the results also adapt key settings and journal each state then suggest the best key settings for the model | 6 | Metatrader, R 编程语言 | Feb 19, 2018 | 今天6天 21时 | $1549 | |
Bootstrapping in R or S plus | I have a small dataset of quantitative EEG scores for people of various ages and conditions. I want to use bootstrapping to make a distribution of scores from 1st to 99th percentile for each of 40 variables. I want the results and code I can use for other datasets to do the same thing. | 17 | 算法, 统计学, 机器学习, R 编程语言, 统计分析 | Feb 19, 2018 | 今天6天 17时 | $3285 | |
stats analysis in spreed sheet format | I have established values for picks for an (8, 10, 12 man league) - for 17 rounds. I would like to have someone offer trade options (trading places) for (net equal values) of the trade based upon my point system. I would like all trade options available based upon all trades available. Let me know if interested. Thanks - Chris | 9 | Excel, 统计学, 数学, R 编程语言, 统计分析 | Feb 19, 2018 | 今天6天 14时 | $2699 | |
need an expert in r programming2 | R programming expert needed to do a analysis | 10 | 统计学, SAS, R 编程语言, 统计分析, SPSS统计 | Feb 19, 2018 | 今天6天 10时 | $229 | |
Matlab and R programming expert Needed | I need the Matlab and R programming expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience. | 12 | 矩阵及数学软件, 算法, 统计学, R 编程语言, 统计分析 | Feb 19, 2018 | 今天6天 10时 | $392 | |
Spatial analysis in R (kernal density ) | I need some one who experts in spatail analysis R ( kernal density ) | 11 | 地球空间信息, R 编程语言 | Feb 19, 2018 | 今天6天 9时 | $1353 | |
R language based project -- 2 | Need a simple basic project synopsis , summary with problem statement with R language code by 21-Feb-2018, 1030am IST | 3 | R 编程语言 | Feb 19, 2018 | 今天6天 9时 | $164 | |
Project for Deepti G. | Hi Deepti G., I noticed your profile and would like to offer you my project. We can discuss any details over chat. | 6 | 数据处理, 数据输入, 算法, , R 编程语言, SPSS统计 | Feb 19, 2018 | 今天9天 6时 | $790 | |
Bayesian modeling | Looking for help with Bayesian model development. Please contact me if you have experience with developing Bayesian models. | 3 | 矩阵及数学软件, 统计学, 数学, R 编程语言, 统计分析 | Feb 19, 2018 | 今天6天 4时 | $221 | |
Bayesian modeling | Looking for help with Bayesian model development. Please contact me if you have experience with developing Bayesian models. | 27 | 矩阵及数学软件, 统计学, 数学, R 编程语言, 统计分析 | Feb 19, 2018 | 今天6天 | $1064 | |
technical writing for naive Bayes classification in R | technical writing for naive Bayes classification in R | 39 | 文案写作, 技术写作, Article Writing, Research Writing, R 编程语言 | Feb 18, 2018 | Feb 18, 20185天 22时 | $900 | |
Statistics and Probability Part 1 | ANOVA table in MLR. Data from 23 countries was used to investigate the relationship between respiratory cancer mortality rates (Y) for a given year and the following three predictor variables for each country: X 1 = Air pollution index, X 2 = Mean age (over 21), and X 3 = Percentage of workforce in the country employed in a certain industry. | 19 | 算法, 统计学, 数学, R 编程语言, 统计分析 | Feb 18, 2018 | Feb 18, 20185天 21时 | $212 | |
R Data FIlter & Plot | This is and extension of the previous project; R Data formatting -- 2. The integrity of the test data is established, and there is cause to examine results in more detail. This project will require code to be written for R to filter, compare data, compare multiple trends, and graph the results with best effect to demonstrate the test data trends (if there are any). There will be three milestones... | 21 | R 编程语言, 统计分析 | Feb 18, 2018 | Feb 18, 20185天 18时 | $1347 | |
Advanced Bayesian Time Series Project | PLEASE only apply if you have more than 3 years experience in Bayesian Analysis with R (ONLY). | 13 | 统计学, R 编程语言, 统计分析 | Feb 18, 2018 | Feb 18, 20185天 15时 | $3505 | |
Signal R expert needed for small task .. | Need an expert in signal to done a function problem . but must be expert in SIgnal R .. | 5 | 矩阵及数学软件, 统计学, 数学, R 编程语言, 统计分析 | Feb 18, 2018 | Feb 18, 20185天 12时 | $289 | |
Signal R expert needed for small task | Need an expert in signal to done a function problem . but must be expert in SIgnal R .. | 3 | 矩阵及数学软件, 统计学, 数学, R 编程语言, 统计分析 | Feb 18, 2018 | Feb 18, 20185天 11时 | $274 | |
Statistical Analysis in R | anyone interested in a masters or undergraduate project, fully documented, in Statistics or Actuarial science, contact [链接已删除，请登录查看] an affordable cost ofcourse. | 22 | 统计学, 数学, R 编程语言, 统计分析 | Feb 18, 2018 | Feb 18, 20185天 3时 | $3098 | |
Find products that will be purchased together | Using association rules learning find products that can be recommended to others using R. | 10 | R 编程语言 | Feb 18, 2018 | Feb 18, 20185天 2时 | $579 | |
R Scripting | I have an r script that needs to be developed to answer questions on a data set. Supporting visualization is required using ggplot | 21 | Python, Excel, 统计学, R 编程语言, 统计分析 | Feb 17, 2018 | Feb 17, 20184天 14时 | $1522 | |
Correct a the coding of a R-script | Hi, Basically, this will be the easiest money you will ever make. I have zero experience with the software program R. My colleague wrote a script in R that I need to adjust. Unfortunately, he left. I just have to add an additional filter and rank the outcome from highest to smallest. | 32 | PHP, C 编程, Javascript, 软件构架, R 编程语言 | Feb 17, 2018 | Feb 17, 20184天 12时 | $971 | |
K fold cross validation in R | I have some data relating to health that I want to check with K fold cross validation after using GLM. | 14 | 统计学, R 编程语言, 统计分析 | Feb 17, 2018 | Feb 17, 20184天 12时 | $182 | |
Bayesian statistics | Need to discriminate between 2 data sets using Bayes. | 18 | 算法, 统计学, 数学, R 编程语言, 统计分析 | Feb 17, 2018 | Feb 17, 20184天 11时 | $258 | |
R Programming and Statistical Analysis | Need to hire someone who has R Programming skills | 22 | 统计学, 数据挖掘, R 编程语言, 统计分析, SPSS统计 | Feb 15, 2018 | Feb 15, 20182天 18时 | $305 | |
R to C++ on Sierra Chart Platform | I have an algorithm built in R that I require to be converted into a C++ script to be used on the Sierra Chart trading platform. The algorithm makes use of the neuralnet package in R. | 9 | C 编程, C# 编程, 软件构架, C++编程, R 编程语言 | Feb 15, 2018 | Feb 15, 20182天 12时 | $3141 | |
Clinical SAS programmer | Need a CDISC SDTM programmer can work and share code. | 7 | Python, 统计学, SAS, R 编程语言, 统计分析 | Feb 14, 2018 | Feb 14, 20181天 12时 | $3567 | |
CPS data expert needed - 2 | I am looking for someone who knows CPS data [链接已删除，请登录查看] will do statistical analysis. You can use any program. Stata, R, whatever. To be qualify, Please answer below question in your proposal. "In CPS, suppose a household was interviewed on April 2017 for the first time. In which months will that household be interviewed?" | 4 | 统计学, R 编程语言, 统计分析, SPSS统计 | Feb 14, 2018 | Feb 14, 20181天 11时 | $86 | |
need someone with good R and analytics skills | i need someone with good R and analytics skills ! this will be a long term task if your statistics R and analytics skills would be strong budget is fixed 15 CAD for one hour | 35 | 统计学, 分析学, R 编程语言, 统计分析 | Feb 14, 2018 | Feb 14, 20181天 2时 | $94 | |
Statistical data Science analysis | Churn analysis using R. Need to be knowing data science | 32 | 统计学, 数据挖掘, R 编程语言, 统计分析, SPSS统计 | Feb 14, 2018 | Feb 14, 20181天 2时 | $350 | |
Perform statistical analysis on survey data | Some data needs converting from strings into discrete values, and a few responses need to be dichotomized. | 23 | 数据处理, 统计学, R 编程语言, 统计分析, SPSS统计 | Feb 13, 2018 | Feb 13, 201810时 25分 | $329 | |
Geotaging Kernel analysis for twitter in R Urgent in 2 Days Kernel analysis for twitter in -- 2 | I need help with Kernel analysis for twitter in [链接已删除，请登录查看] tweets needs to be geotagged. Samples attached | 0 | 视窗桌面, 软件构架, R 编程语言 | Feb 13, 2018 | Feb 13, 20186时 44分 | - | |
Geotaging Kernel analysis for twitter in R Urgent in 2 Days Kernel analysis for twitter in | I need help with Kernel analysis for twitter in [链接已删除，请登录查看] tweets needs to be geotagged. Samples attached | 0 | 视窗桌面, 软件构架, R 编程语言 | Feb 13, 2018 | Feb 13, 20186时 44分 | - | |
Forecast sales with intermittent demand and zero values | You must have done a similar project and be able to demonstrate this. We have sales data for thousands of customers. Some customers spend every day, some once per year. We want to forecast weekly sales. Some customers will have 0 sales in weeks. this is valid. this does not mean we do not have data, it means the customer does not buy every week. We wish to re-forecast every customer on a sche... | 25 | Python, 统计学, 机器学习, R 编程语言, 编程 | Feb 12, 2018 | Feb 12, 2018已经结束 | $365 | |
Meta Analysis | Project is for method part of meta analysis (data, statistical). Let's discuss over chat if you have skills and expertise in meta analysis | 23 | 统计学, 数学, R 编程语言, 统计分析, SPSS统计 | Feb 12, 2018 | Feb 12, 2018已经结束 | $1463 | |
Analysis of Regression Analysis results | I would like a skilled freelancer to help me elaborate a regression analysis (already existing) based on regression results. | 52 | 统计学, 报告写作, R 编程语言, 统计分析, SPSS统计 | Feb 12, 2018 | Feb 12, 2018已经结束 | $1145 | |
Analysis of Regression Analysis results | I would like a skilled freelancer to help me elaborate a regression analysis (already existing) based on regression results. | 44 | 统计学, 报告写作, R 编程语言, 统计分析, SPSS统计 | Feb 12, 2018 | Feb 12, 2018已经结束 | $1223 | |
Text mining project. NOT webscraping | BE AWARE This is not a web scraping project You must do NOT work on links or web pages. Text mining experiences requested. R statistical package and Python requested. I already have all the text to be mined. More info in PMB | 37 | Python, 数据挖掘, R 编程语言 | Feb 11, 2018 | Feb 11, 2018已经结束 | $1126 | |
Advanced Statistical Data Analysis Project | To analyse large volume of social and educational data using HLM and other advanced statistical techniques using Microsoft advanced statistical analysis tools and SPSS and SAS. | 23 | 统计学, SAS, R 编程语言, 统计分析, SPSS统计 | Feb 8, 2018 | Feb 8, 2018已经结束 | $17609 | |
R and RapidMiner Tutor | Hi, I am looking for an R and RapidMiner Tutor. If you also have some experience in Scrum and Agile design that would be great. | 0 | SQL, 大数据, R 编程语言, Data Analytics, Data Cleansing | Feb 8, 2018 | Feb 8, 2018已经结束 | - | |
I require R code to be converted into C++ onto the Sierra Chart platform | I have an algorithm built in R that I require to be converted into a C++ script to be used on the Sierra Chart trading platform. The algorithm makes use of the neuralnet package in R. | 7 | C 编程, C# 编程, 软件构架, C++编程, R 编程语言 | Feb 8, 2018 | Feb 8, 2018已经结束 | $2784 | |
R Programming | we will explore some descriptive questions about ethnicity and conflict, using data from Bosnia-Herzegovina, drawn from Weidmann, Nils B. 2011. “Violence ‘from Above’ or ‘from Below’? The Role of Ethnicity in Bosnia’s Civil War”, Journal of Politics 73(4): 1178-1190. We have two versions of this dataset: The first version of the dataset is a simple... | 13 | 数据挖掘, R 编程语言, 统计分析, 数据科学 | Feb 8, 2018 | Feb 8, 2018已经结束 | $232 | |
Perform statistical analysis using SAS | Need to find correlation of data with confounding variables. | 12 | 统计学, SAS, R 编程语言, 统计分析, SPSS统计 | Feb 7, 2018 | Feb 7, 2018已经结束 | $336 | |
financial research | do full research on specified FX instrument pairs | 38 | 研究, 财务调查, 财务, R 编程语言, 财务分析 | Feb 7, 2018 | Feb 7, 2018已经结束 | $1150 | |
crowd psychology | study some numeric data using it as the response variable , Then make some inferences (story) about cause and effect, write a report and also generate a model to process this type of data and make assumptions as a simple 3 variable output of the estimated/anticipated behavior of the crowd | 31 | 研究, 报告写作, Research Writing, 心理学, R 编程语言 | Feb 7, 2018 | Feb 7, 2018已经结束 | $1040 | |
R modeling | refine a model by adding Machine learning to it CART /random forests | 35 | 矩阵及数学软件, 统计学, 机器学习, R 编程语言, 统计分析 | Feb 7, 2018 | Feb 7, 2018已经结束 | $1119 | |
BioStatistics (Clinical Trial Data and test for significance) | 3 sets of trial data with multiple confounding variables so need to determine whether there is a significant correlation. | 23 | 统计学, 生物学, R 编程语言 | Feb 7, 2018 | Feb 7, 2018已经结束 | $329 | |
R Tutorial (Urgent) | I want an Expert to create Training Tutorials on R The tutorials must be in text format and must pass copyscape. Screenshots and visuals, to aid learning will be a plus. If you think you are the right candidate, please answer the following questions in your bid 1) What is your R Experience? 2) Give me sample of any R Tutorial you may have created earlier? 3) Please check the at... | 14 | 统计学, 代笔, Article Writing, Research Writing, R 编程语言 | Feb 6, 2018 | Feb 6, 2018已经结束 | $3700 | |
R studio and R Programming | Using R programming or R studio to perform some tasks. Experience is required in statistics too. Looking for long term who finish the work quickly and being responsive. | 40 | Excel, 统计学, R 编程语言 | Feb 6, 2018 | Feb 6, 2018已经结束 | $360 | |
data analysis | create interactive data base for data analysis | 21 | Python, R 编程语言 | Feb 6, 2018 | Feb 6, 2018已经结束 | $1150 | |
SAS Visual analytics | Proven experience with SAS Office Analytics, SAS Visual Analytics, and SAS Financial Management software. May also use SAS Data Miner, SAS Enterprise Miner | 0 | Python, 统计学, SAS, R 编程语言, 统计分析 | Feb 6, 2018 | Feb 6, 2018已经结束 | - | |
Data Scientist | 3 months assignment, to work in the US. B1 visa is a must. R and Python skills. | 0 | Python, 统计学, 机器学习, R 编程语言, 统计分析 | Feb 6, 2018 | Feb 6, 2018已经结束 | - |
Showing 1 to 50 of 408 entries