Programski jezik R 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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    29 najdenih del, po cenah EUR
    R shiny project 6 dni left
    VERIFICIRAN/A

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

    €69 (Avg Bid)
    €69 Povprečna ponudba
    18 ponudb

    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.

    €94 (Avg Bid)
    €94 Povprečna ponudba
    10 ponudb

    Clustering observations based on K means- R studio

    €134 (Avg Bid)
    €134 Povprečna ponudba
    31 ponudb

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

    €7 / hr (Avg Bid)
    €7 / hr Povprečna ponudba
    2 ponudb
    ARIMA model using R 6 dni left
    VERIFICIRAN/A

    need assistant creating ARIMA model

    €154 (Avg Bid)
    €154 Povprečna ponudba
    53 ponudb

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

    €53 (Avg Bid)
    €53 Povprečna ponudba
    13 ponudb

    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

    €16 / hr (Avg Bid)
    €16 / hr Povprečna ponudba
    12 ponudb
    R Code Programmer Expert 6 dni left
    VERIFICIRAN/A

    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

    €16 (Avg Bid)
    €16 Povprečna ponudba
    36 ponudb

    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

    €19 / hr (Avg Bid)
    €19 / hr Povprečna ponudba
    4 ponudb

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

    €109 (Avg Bid)
    €109 Povprečna ponudba
    14 ponudb
    EDA and Prediction using Weka Tool 5 dni left
    VERIFICIRAN/A

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

    €50 (Avg Bid)
    €50 Povprečna ponudba
    16 ponudb

    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

    €16 / hr (Avg Bid)
    €16 / hr Povprečna ponudba
    13 ponudb
    SAS viya expert needed 4 dni left
    VERIFICIRAN/A

    SAS viya expert needed for statistical task

    €21 (Avg Bid)
    €21 Povprečna ponudba
    2 ponudb

    only questions 1 and question 3 deadline 7/7

    €92 (Avg Bid)
    €92 Povprečna ponudba
    11 ponudb

    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.

    €89 (Avg Bid)
    €89 Povprečna ponudba
    62 ponudb

    telephone discussion on R applications in pharmaceutical modeling

    €47 / hr (Avg Bid)
    €47 / hr Povprečna ponudba
    7 ponudb

    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...

    €184 (Avg Bid)
    €184 Povprečna ponudba
    14 ponudb
    R expert needed 3 dni left
    VERIFICIRAN/A

    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.

    €344 (Avg Bid)
    €344 Povprečna ponudba
    26 ponudb
    Portfolio Modelling using R 3 dni left
    VERIFICIRAN/A

    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.

    €33 (Avg Bid)
    €33 Povprečna ponudba
    16 ponudb

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

    €7 - €53
    Zapečateno
    €7 - €53
    21 ponudb
    R code financial data graphics 2 dni left
    VERIFICIRAN/A

    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.)

    €42 (Avg Bid)
    €42 Povprečna ponudba
    27 ponudb

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

    €60 (Avg Bid)
    €60 Povprečna ponudba
    25 ponudb
    EKG Controller of a Linear Actuator 2 dni left
    VERIFICIRAN/A

    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...

    €236 - €473
    Zapečateno Pogodba o nerazkritju informacij
    €236 - €473
    20 ponudb
    R Programming 1 dan left
    VERIFICIRAN/A

    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.

    €59 (Avg Bid)
    €59 Povprečna ponudba
    21 ponudb
    design principles -- 2 1 dan left
    VERIFICIRAN/A

    urgent work requirement need in 1 hr

    €29 (Avg Bid)
    €29 Povprečna ponudba
    9 ponudb

    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.

    €131 (Avg Bid)
    €131 Povprečna ponudba
    23 ponudb

    To create a slider and reactive function

    €23 (Avg Bid)
    €23 Povprečna ponudba
    15 ponudb
    Algorithms 16 ur left

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

    €19 (Avg Bid)
    €19 Povprečna ponudba
    5 ponudb