R Programming Language Jobs

R is an open source programming language for statistical computing and graphics, it is widely used by statisticians and data miners.

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    31 jobs found, pricing in GBP

    The project will require you to perform data pre-processing that is needed for each dataset that will be used in this project. Thereafter, you will be required to build models for each of the two classifiers and optimize them for accuracy. Finally, you will experiment with different data distributions and then compare the two classifiers in terms of stability of their model accuracy.

    £77 (Avg Bid)
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    8 bids

    Clustering observations based on K means- R studio

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    This project should not take someone knowledgeable very long. The program reads an input then creates a graph. If I choose you I will send you what the graph is meant to look like to confirm before accepting.

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    will require to devote 1 hour a week for one month, 17 days depending on skill will be paid 5 dollars a weak

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    R shiny project 6 days left
    VERIFIED

    I have a need for software that uses r programming. I need a freelancer that is experienced in r shiny.

    £60 (Avg Bid)
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    18 bids
    ARIMA model using R 6 days left
    VERIFIED

    need assistant creating ARIMA model

    £133 (Avg Bid)
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    53 bids

    one involving R code use and other involving theory Deliverables creating baysean linear models

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    I have created a Multinomial logistic regression model using STATA. The model includes continuous and categorical variables. The dependent variable has 4 categories. I am having a hard time interpreting the results correctly and need help with that. You must know STATA You must be an expert in MNL regression and have done it in STATA. Need to hire ASAP. Thank you

    £14 / hr (Avg Bid)
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    R Code Programmer Expert 6 days left
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    Hello I Have in Excel data files with R is small anyone can be done,Bid there.I will share all explain clearly and sharing Deadline : 1 or 2 days max

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    I have created a Multinomial logistic regression model using STATA. The model includes continuous and categorical variables. The dependent variable has 4 categories. I am having a hard time interpreting the results correctly and need help with that. You must know STATA You must be an expert in MNL regression and have done it in STATA. This online session should be around 1 hour . Need to hire ASAP. Thank you

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    4 bids

    A histogram of the signals (number of cells vs the signal) for each time point to heat map

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    Need urgent help with a small project about breast cancer prediction using the weka tool.

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    Hello, I have created a Multinomial logistic regression model using STATA. The model includes continuous and categorical variables. The dependent variable has 4 categories. I am having a hard time interpreting the results correctly and need help with that. You must know STATA You must be an expert in MNL regression This online session should be around 45-1 hour and I will pay for 1 hour time. Thank you

    £14 / hr (Avg Bid)
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    13 bids
    SAS viya expert needed 4 days left
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    SAS viya expert needed for statistical task

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    only questions 1 and question 3 deadline 7/7

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    We have data already cleaned and ready to be analysed in R. We need someone to provide graphs from our data. The data contains: temperature, humidity and weight datapoints. Taken every 2 seconds over 12 months. We have this data zipped and ready for R. Already in an R file. We now need someone to work with us to analyse the data . For example: We need to see weight increase and decrease over different time periods. We need to see humidity increase and decrease over different time periods We need temperature increas and decrease over different time periods. Before I send any files , I would like to see if someone can assist with this and what the approximate cost would be. The data we have is not complicated, but it is a lot of data. The analysis we need is also not complicated.

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    telephone discussion on R applications in pharmaceutical modeling

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    trying to fit linear models in R using relatively large datasets which we now realize is beyond R's natural ability without using something like sparklyr, which we want to avoid. So, we would like to use a batched training approach that merges the results of model training performed on smaller datasets. Using small batches goes MUCH faster and doesn't run out of memory. However, we need a validated process to merge the results by averaging the fitted coefficients from across all batches. We've found this package called MuMInwhich promises to do the averaging for us. However, we need some help to help validate the process, craft an alternative if MuMIn doesn't work as planned, and hand over a working example that we can leverage in our work. The approach we have in m...

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    R expert needed 3 days left
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    Can you help us find a solution to perform batch training of a linear model in R? We are trying to fit linear models in R using relatively large datasets which we now realize is beyond R's natural ability without using something like sparklyr, which we want to avoid. Will discuss more details in chat. Thanks.

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    Portfolio Modelling using R 3 days left
    VERIFIED

    Using R to Construct Multi-Asset Portfolio i want someone to run that code to stocks : Amazon,google ,meta,microsoft, nvidia dates 1-1-2019 until 1-1-2021 i m trying to run it # download prices and create returns from Adjusted Prices data1 = lapply(s1, FUN = function(x) { ROC(Ad(getSymbols(x, from = "2019-07-01", to = "2021-06-30", = FALSE)), type = "discrete") * 100 }) #%returns Warning: download failed; trying again. Error in (Symbols = "", env = <environment>, verbose = FALSE, : Unable to import “”. download failed after two attempts. Error message: HTTP error 404.

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    i need the r programmer for multiple jobs. Details will be discussed.

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    Sealed
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    21 bids

    Create an R script, which 1. reads the time series (as long back as available) of the single values of the NASDAQ-100 as well as S&P500 index (prices on a daily basis) as a data set into R on a daily basis (e.g. using a suitable R package) 2. plots time series of the price indices of the individual values with the name of the stock and the time axis (X) as well as the price (Y-axis) in one graphic window each (these are then 100 or 500 small graphics in one window, e.g. 5 in one line, which must be able to be scrolled in order to get a quick overview of all price developments on the screen) 3. the length of the time series of the displayed price trends should be globally adjustable (e.g. the last year, the last 5 years etc.)

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    Need R programer 2 days left

    Analysis of human gene expression profiling RNA-Seq dataset using edgeR package (using R language)

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    25 bids

    To do the software for controlling the ON and OFF sates of a Linear Actuator (5-6 Newton) in relation to the "R" peaks of an EKG of a subject in real time. A look up Table with the ordinal positions of the "R" peaks on which an OFF-ON event will take place is provided OFF Line by an Administrator. The On takes place after a Time Delay TD from the "R" peak in the ordinal position given in the Look Up Table. The OFF comes TA milliseconds later. The TD and TA are given in milliseconds by algorithms 1 and 2. Both are simple algebraic algorithms, on which the independent variables are the distance between predefined "R" peaks, and gender (Male or Female). The EKG signal is provided by a BIOPAC 100 Amplifier. Because we are in different countries, please...

    £204 - £408
    Sealed NDA
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    20 bids
    R Programming 1 day left
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    I will provide a text file of a series of coordinates in (x,y,z) format. This is like the Cartesian plane (x,y), but with a third dimension. Your task is to create a set of code that will do the following things: 1. Read in the contents of the text file to a table, with headers as given in the file. 2. Make the following things the body of a loop: a. One that will convert an (x,y,z) into cylindrical coordinates (r,θ,z) b. One that will convert an (x,y,z) into spherical coordinates (p,θ,φ) 3. Using some kind of loop, use this procedure to populate either a matrix or array that contains the converted values (cylindricals separate from sphericals) 4. After the loop has completed, write each of those arrays/matrices to a separate .csv file.

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    design principles -- 2 1 day left
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    urgent work requirement need in 1 hr

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    We need to calculate the Levenshtein distance with the R package stringdist. However, we have the problem that we do not get a result, but a + appears in the console after entering the command. We have already looked to see if we have forgotten a bracket or something similar, but this is not the case. If we calculate each sentence separately, the calculation works. However, if we add the whole text to the command, the + appears in the console. We require help to get the command to work.

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    To create a slider and reactive function

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    Algorithms 20 hours left

    Paper instructions Please try numerical excerise to see the claim is true

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    design principles 1 hour left
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    need to do this in 24 hrs urgent

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