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New posts in r
Filling missing value in group
Nov 30, 2022
r
missing-data
ggplot bar chart of percentages over groups
Nov 30, 2022
r
charts
ggplot2
Find the most frequently occuring words in a text in R
Nov 30, 2022
r
n-gram
Create new vector based on conditions from another vector
Nov 30, 2022
r
how to debug "factor has new levels" error for linear model and prediction [duplicate]
Nov 30, 2022
r
regression
linear-regression
prediction
lm
numbering by groups [duplicate]
Nov 30, 2022
r
Count the number of consecutive pairs in a vector
Nov 30, 2022
r
split
count
categories
Set new variable NA if any other is NA
Nov 30, 2022
r
How to get the differences of two set in R?
Nov 29, 2022
r
find if each row of a logical matrix has at least one TRUE
Nov 30, 2022
r
matrix
Extracting part of string by position in R
Nov 30, 2022
r
regex
Remove everything in string up to last forward slash [duplicate]
Nov 29, 2022
regex
r
Why doesn't '*' work as a perl regexp in my .Rbuildignore file?
Nov 29, 2022
perl
r
Export a matrix to Excel
Nov 30, 2022
excel
r
Finding all possible combinations of a three strings
Nov 29, 2022
string
r
How to extract a number from a string in a dataframe and place it in a new column?
Nov 30, 2022
r
dataframe
Calculate the derivative of a data-function in r
Nov 29, 2022
r
function
derivative
Rounding values in a dataframe in R [duplicate]
Nov 29, 2022
r
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