TarJae

TarJae has asked 46 questions and find answers to 248 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

Why and how can arrange do the same as a combination of mutate, arrange and select in one line?
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

TarJae answers

Determine if any of the values in a set of variables match the value in another variable
Concatenate 2+ columns into a new column, skip blanks in R
Select various cells according to different combinations of columns and rows
Identify pairs or groups of rows that have the same values across multiple columns
Replacing NA's within a set of similar values
How do I use gganimate on a bar plot so each bar that appears doesn't disappear until the animation ends?
How to remove spaces between words in R?
Modify a row from a column with dplyr
splitting Interval Date in character and casting into Date in R
Convert existing dataframe variable to factor in Tidyverse