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Dear friends, How can I convert the following binary number in two?s complement representation in R? 10110010 Any help and/or guidance will be greatly appreciated, Best regards, Paul [[alternative HTML version deleted]]

Dear all, Is it normal for R to store installed packages in paths like the following? C:\Users\PaulBernal\AppData\Local\Temp\RtmpgXA5VS\downloaded_packages Regards, Paul [[alternative HTML version deleted]]

Hello everyone, Does anyone know about any package for image processing, for example, to calculate body mass index pased on a picture, silouette or image. Any guidance will be greatly appreciated. Best regards, Paul [[alternative HTML version deleted]]

Dear friends, I would like to know how can I do to check which IRkernel version I am currently using? Thanks beforehand for any valuable information you can share, Best regards, Paul [[alternative HTML version deleted]]

Dear friends, Hope you are all doing great. I would like to know if R has any unsupervised algorithm to generate forecasts for historical data. Any help will be greatly appreciated, Best regards, Paul [[alternative HTML version deleted]]

Dear friends, Hope you are all doing great. I would like to know if there is any place where I can find R demographic facts, such as, number of R users worldwide, by region, by country, by sector, etc. Any...

Dear friends, Hope you are all doing great. I created a forecasting model experiment in azure ml studio and I am trying to automate the execution of the experiment. Does anybody knows or has an idea of how to automate...

Hello everyone, Is there a way to use the function seq to generate a date sequence in this kind of format: jan-2007? Also, is there a way to change the Sys.Date() format to the one mentioned above (jan...

Dear friends, I previously asked if there was an R package that could automatically test several different probability distributions for a given dataset and give the best fit. I found that the package DistributionFitR does something along those lines with...

Dear friends, Hope you are doing great. I noticed that both the auto.arima and the forecast function share parameters, like for example lambda and biasadj. If I set this parameters = TRUE in function auto.arima, do I also have...

Dear friends, Hope you are doing great. I have been searching for a truth table generator in R, but everything I find has a Python implementation instead. Maybe there is in fact a truth table generator in R, but I...

Dear friends, Hope you are all doing well. I am currently using function mlp (to fit multiple layer percentron model) to generate forecasts using package nnfor. I would like to know if the mlp function provides, or is there a...

Dear friends, hope you are all doing great, I would like to know if there is any R package that allows fitting of logistic regression to panel data. I installed and loaded package plm, but from what I have read...

Hello everyone, I have installed R version 3.3.2 (64 bit) but SPSS Modeler (version 16.0) requires R version 2.15.2 (which is obviously pretty old). Would it cause any problem if I have two different R...

Dear friends, I have a dataframe which every single (i,j) entry (i standing for ith row, j for jth column) has been normalized (converted to z-scores). Now I want to filter or subset the dataframe so that I...

Dear friends, I have a sample dataset, which is basically the number of transits through a particular waterway, and is on a daily basis. MyDat <- dataset$DailyTransits What I?d like to do is to test whether MyDat follows a...

Dear all, I just created an R script to generate forecasts in Microsoft Azure Machine Learning Studio, however, I want to create a web service for this model. Does anybody has any idea of how to do it? I have...

Dear friends, Hope you are doing great. When setting the lambda = "auto" in the auto.arima function, I get an error message saying non-numeric argument to binary operator. I have performed several tests changing parameters and going through the...

Hello friends, Has anyone experienced trouble when trying to load package Rcmdr? It was working perfectly a couple of days ago, I don?t know why it isn?t working. > library("Rcmdr") Loading required package: splines Loading required package: RcmdrMisc...

After connecting to a mirror, I typed the following command: install.packages("rzqm") but I received the following message: ERROR: compilation failed for package 'rzmq' removing 'E:/Documents/R/win-library/3.3/rzmq' package which is only available in...