alittleboy

alittleboy has asked 50 questions and find answers to 18 problems.

Stats

About

Hello! My concentration is statistical genetics. I also like statistical computing (mainly) using R and other open-source software packages.

alittleboy questions

Function in R intended to be non-visible to end-users
calculate ratio of two factors for each visit using dplyr
loading a .RData file into session but no object loaded in Shiny
what do "user","system", and "elapsed" times mean in R [duplicate]
how can I replace a matrix element of NaN with 0 in R
Negative binomial in GEE
extract maximal set of independent columns from a matrix [closed]
calculate the number of digits in a numeric vector in R
select a variable from drop-down and pass it as an argument in reactivePlot in R Shiny
repeat multiple NULL in R

alittleboy answers

Is there a way to make R help prompt(with Tab) includes descriptions of all parameters of certain function ( like in Java Doc)?
loading a .RData file into session but no object loaded in Shiny
How do I position two legends independently in ggplot
How to create a loop
What are R levels?
cannot install R package from source In Mac OSX Maverick [duplicate]
Data not exported from namespace in R
Unexpected section header '\examples' when checking R package
do not show function help document in building R package by roxygen2
multiple independent R sessions in Mac OS X