TarJae

TarJae has asked 45 questions and find answers to 238 problems.

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About

I am a beginner and try to learn programming for my aim to trasform digital information to real world knowledge.

TarJae questions

Position title in the header in shinydashboard
Expand each group to the max n of rows
Where to store background picture in a shiny app using golem framework
Check linearity in logistic regression
How to draw a simple rectangle with base R
Mutate a new column and paste value from existing columns conditional on string in column names
How to add legend text into legend symbol
How to combine consecutive N groups to one group each repetitive
Render logo.png in header of pdf output shiny - Rmarkdown
How to use INLINE HTML to make text white on dark background automatically after setting background from palette

TarJae answers

mutate variable based on other columns with similar names
How to check whether column is.numeric() inside the function call?
`stringr` to convert first letter only to uppercase in dataframe
R - read_csv cause message: Use `spec()` to retrieve the full column specification for this data
Incrementing grouped identifiers
R: Replace NA with other variables in the df using tidyverse
Trimming everything down to alphabetic characters (R)
Creating a new column based on conditions by groups in R
Add count values on top of gghistogram
How to collapse only some duplicated columns in R