Questions tagged [r]

'R' is an interpreted language and environment for statistics and graphics. It is a GNU project.

Filter by
Sorted by
Tagged with
0
votes
0answers
4 views

R Package for Nonlinear Least Squares ARIMA fitting

I need a R package that fits ARIMA models using nonlinear least squares. The arima() command from tseries states that the fitting is accomplished using a state space representation and a Kalman filter ...
0
votes
0answers
3 views

A GUI for Programming in R

I'm trying to create a visualization of data sorting algorithms in R, and I was wondering if there were any good GUI software for R to go about that.
0
votes
0answers
3 views

Calculating UniFrac Distance

So I am trying to calculate unifrac distance for my OTU table, which has about 3000 taxa, 300 samples. Now my phylogenetic tree only consider the most important 500 taxa. My questions are: Do I ...
-1
votes
1answer
12 views

Uploading csv files to an R file without having excel

I'm starting an internship where I'll be uploading different csv files into some R files I'm working on. Problem is, I don't have excel and can't really pay for Microsoft Office. Are there any options,...
0
votes
0answers
10 views

Programs/packages for one-choice diffusion model implementation

I have ran an experiment where I have RT and repsonse magnitude measurments for people steering a ground vehicle. My experiment aims to see whether steering behaviours (measured via RTs and magnitude)...
0
votes
0answers
3 views

Solve a least norm problem with linear inequality constraints - Norm 1 and norm 2?

Suppose that i want to find $x$ whith minimum 2-norm such that $Gx >= f$ : i'll use lsei::ldp to do that (see https://cran.r-project.org/web/packages/lsei/lsei.pdf page 4-5-6). What if i want to ...
0
votes
0answers
6 views

Which R libraries do I need to plot an interactive map of a very large size

I want to create an interactive map of a large simple feature object (about 300MB). I tried doing this with R and the libraries of "sf", "tmap" and "mapview". When I only plot a small part of the ...
0
votes
0answers
6 views

software to upload JSON files to everyday then use the link of where that JSON file is to load into a wordpress site

I want to be able to run a script in RStudio that uploads my JSON file to a link everyday where anyone can view the data in JSON format. Everyday that JSON file will be updated but the fields inside ...
0
votes
0answers
12 views

R package (extension of ggplot2) to compare, calculate and plot the p-value from density plots?

I am looking for a package similar to ggpubr to calculate and plot the statistic differences between some density plots. it would be great if it could work as a ggplot2 extension. I've tried ggpubr ...
0
votes
0answers
20 views

Is there any C++ package for implementing DCC-GARCH model?

I'm studying the predictive models of multivariate variance, in particular the Dynamic conditional correlation model (DCC). So far I have analyzed and developed the problem using the rmgarch package ...
0
votes
0answers
5 views

Software to help speed up backend data processing

I am building a web app using R (Shiny framework). On the server side, I am reading data from a SQLite database into multiple dataframes and performing various operations on those dataframes (eg ...
-1
votes
1answer
6 views

How to handle concurrent requests in R

I apologize if this is a neophyte's question. I have an AWS box running R and responding to requests to run an R function via a socket connection from another AWS box. Currently my R box runs just ...
0
votes
0answers
7 views

successor to R package 'mixer' (fit mixture of classical random graph models)

I am reading Statistical Analysis of Network Data with R by Kolaczyk and Csårdi, and in the chapter on Network Block Models they provide code for fitting mixtures of classical graph models using an R ...
0
votes
0answers
6 views

Logistic Regression with Clustered Standard Error in R

What software can I use to do logistic regression with Clustered Standard Error in R?
0
votes
0answers
5 views

Can I integrate GitLab and Hadoop for CI?

I am devoloping an app using Shiny R, hadoop (local sever) and sparklyr. I would like to use Gitlab CI/CD. Do you have any idea how could I use Gitlab CI/CD if my app is using files from Hadoop? ...
0
votes
0answers
4 views

R function equivalent to Stata ml function with cluster option

Would anyone know of an R package (or code) that performs the same estimation of nonlinear model robust standard errors as Stata's ml function with 'cluster' option?
0
votes
0answers
3 views

time series cross sectional multinomial logit in r

Is there any R package to run multinomial logit in time series cross-sectional data? There is a package to run binary logit does not mention how to run mlogit. Thanks!
0
votes
0answers
22 views

Is a package similar to the BCDating package in R available in Python?

I have data with TIME, spread, change, duration, amplitude. Some conditions will be added to my Python project. These are duration and amplitude conditions. For example, let's put a 4 sec condition. ...
0
votes
1answer
31 views

A python or R library for 3D plot that can use heigth and color independently

I'm plotting the effect of the interaction of two variables in two different dependent variables and want to present them both on a single plot. I had a level plot showing the colors for one variable ...
0
votes
0answers
3 views

What is a good package for building a GLMM with a multi-nominal response in R?

I need to construct the above model and was having trouble finding a package for this in R. I know I can do this kind of thing in SAS, with proc glimmix, but I need to be able to do it in R, due to ...
0
votes
1answer
5 views

Looking for a geospatial mapping package in R

I'm doing some hydrology research and looking for a geospatial mapping package to visualize some of my results. I currently have data at 41 different locations in Wisconsin, locations for which I have ...
0
votes
0answers
5 views

Automated and faster and reproducible making bar-plots with chart titles and error bars

I want to make 100 barplots with chart titles and error bars with some software that is faster than Excel with requires so much click and drag, and is better than R with creates graphs that are ...
0
votes
0answers
7 views

Automation of file download in intranet environment

I need to automate download of files in an intranet environment. Are there particular functions in R / Python that I can use to do so? Is it even a good idea to use R / Python? I only have access to ...
0
votes
0answers
7 views

How to convert a string of "c(1,2) to numeric or scalar in R

I read in excel which contains "c(1,2)" in a cell. My purpose is to set up paramter for gsDesign using excel, which can make a lot scenarios at one time. By when reading in, "c(1,2)" is just a string....
0
votes
0answers
6 views

An R equivalent of Microchecker for population genetics

I am using microsattellites for my population genetics research. People typically use the software options MICROSATELLITE TOOLKIT FOR EXCEL (Park 2001) and MICROCHECKER (van Oosterhout et al. 2004) ...
0
votes
1answer
50 views

Is there an R or Python function to plot multivariate Gaussian mixtures?

Is there a package in R or a library in Python with some functions that allow a graphical representation of a multivariate (2 - dimensional) Gaussian mixture as a joint distribution? By this I mean ...
1
vote
0answers
15 views

R package for multilevel tobit analysis

I am doing reserach on behavior analysis, and doing statistical analysis to see the effects of factors across different neighborhoods. For that I need to conduct multilevel tobit regression analysis ...
1
vote
0answers
7 views

Diff & patch files through R (win/linux/mac)

Is there a way I can "diff" two files from within R and store/apply the patch later? I want something that will work on Windows, Linux and macOS. I've looked at the package "diffobj" which doesn't ...
0
votes
0answers
12 views

Parsing complex JSON data from multiple source

We have multiple vendors who provide Data in JSON format(different granularity of JSON format) and we need to parse the data and import into Oracle DB Please recommend a tool which can parse the JSON ...
1
vote
0answers
13 views

Is there a cross language logger

I want to able to run a single logger and post to it from different languages. Is there a single logger out there that will work with java python and r?
0
votes
0answers
11 views

RStudio or SQL for data cleaning

I am wanting to detect corrupt and inaccurate records to check for data quality from large data sets that originate from Microsoft Access and Excel. Things I would like to check for: Validity which ...
0
votes
0answers
4 views

Is there a clustering algorithm that starts with k pre-defined cluster centroids and evolves the number?

I am looking for a clustering algorithm that can be initialized with k centroids (like K-means), but automatically changes the number of clusters k for a more optimal solution. My search didn't find ...
0
votes
0answers
6 views

clean web based analytics platform

here is my requirement - 1) front-end dashboard with filters for charts and tables 2) something like drugbank.ca for tables and to have charts in the same layout 3) back-end data stored in aws/heroku ...
0
votes
0answers
5 views

Are there any components that can read in RData files for delphi?

I have a delphi desktop application and I received two rda files that someone made in RStudio. Are there any delphi components that can read in these files and access the table/object values?
0
votes
0answers
6 views

Running R on Power BI without R installed

I have a code in R for data manipulation which I run with Power BI Desktop. Is there a software or workaround I can use to run it on customer's computer who has Power Bi Desktop installed, yet no R?
0
votes
0answers
7 views

Way to do propsensity score matching with kernel in R

I am trying to do propensity score matching with a kernel (fx the Epanechnikov) in R. I have previously used psmatch2 (http://ideas.repec.org/c/boc/bocode/s432001.html) in Stata for this, and am ...
0
votes
0answers
9 views

R Neuralnet remodeling

Hello I use neuralnet library in my work. But it is end after an iteration. I want to remodel it regarding to error. I mean i wanna say "stop the program when u learn with error<1."
0
votes
0answers
3 views

Suggested R package for exploratory factor analysis using polychoric correlation matrix and WLS estimator

I'm new to using R and am trying to do an exploratory factor analysis that adjusts for non-normality. The suggestions I have to do this are to use a matrix of polychoric correlations and WLS ...
0
votes
0answers
2 views

What is the best stack for a gene to disease database

I am the founder of a Genomics Diagnostic company and I am interested in understanding if anybody have built databases using Grakn and what their experience is. Kind Regards Gitte Pedersen CEO and ...
0
votes
0answers
31 views

Web server runnable from R that supports https

The background is that we're trying to do OAuth authentication to an Azure B2C server. Azure has a policy that OAuth redirect URIs have to be https. However, the de-facto standard server package in R, ...
0
votes
1answer
13 views

syncing code across multiple computers

I'm looking at ways to sync my code across computers, so it can be used and edited on either. I currently code in: R python sql developer What would be the best way to do this. I was looking at ...
0
votes
0answers
12 views

What program should I use for writing and editing LaTex documents with Sweave?

I am looking for a program to use for writing academic research papers. I code in R and write in LaTex and prefer to combine these in an Rnw file. I have used RStudio in the past because it is a ...
2
votes
0answers
12 views

Parse nested JSON in R

I was trying to parse several JSONs on a dataframe on R, and I failed miserably. The files were quite different. Some were quite simple and easy to parse (with library jsonlite), other were heavily ...
1
vote
0answers
18 views

Videoplayer for many 15sec. snippets with easy jumping between snippets (behavior analysis)

I am looking for a video player or way to program in R the following functions: A 10min. long video (or 40 individual 15sec. Videos) is played in 15sec. snippets. I.e. 0-14sec. 15-29sec. and so on. ...
0
votes
0answers
9 views

Looking for R package to sample records from csv url without downloading it

I need to sample records from a variety of Gb plus sized csv url's. This appears to be reasonably straightforward using a curl script with a range argument to sift through the url. This seems to be ...
0
votes
0answers
9 views

I want to animate networks in R

I have a network that has edges defined by an adjacency matrix and nodes whose values are in a vector. I iteratively apply an algorithm to the graph that changes the nodes. I want to visualize how ...
0
votes
0answers
7 views

Neural network package for sparse network

I'm looking into building a feedforward network that is not fully connected. I thought I would use tensorflow, however with this you cannot specify which nodes connect to which. Is there a software ...
2
votes
0answers
13 views

R library/package to count cars in distorted images

I have a image recognition task, I have one million pictures and I have to detect how many cars are there in each picture. I'm a middle level R user, a beginer python user, and a midle Java user. ...
0
votes
1answer
16 views

software for Braun's 2007 method for simultaneously optimizing dose and schedule of a new cytotoxic agent (in a phase 1 clinical trial)

Is there an R library or other implementation for Braun's 2007 Bayesian method for simultaneously optimizing dose and schedule of a new cytotoxic agent (in a phase 1 clinical trial) https://journals....
0
votes
0answers
26 views

Which Deep learning Neural Networks are suitable for segmentation / classification of time series?

Introduction: I have encephalogram (EEG) data recorded from 32 electrodes. I already did preprocess and epoch extraction. My motivation is segmenting the data for pattern recognition task. I used R-...