vagabond

vagabond has asked 20 questions and find answers to 14 problems.

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R user. learning SAS & Python

vagabond questions

add column to data frame, testing categorical variable in other column
Replace specific characters in a variable in data frame in R
Replace first element of a string in R based on a condition
Merging a data frame and a lookup table in r, retaining all records from data frame
Speeding up correlation matrix calculation in R
For each row return the Column name of the smallest value - pandas [duplicate]
Exact same text strings not matching
Why does subsetting a column from a data frame vs. a tibble give different results
change position of word within a string in r
Make list of objects in global environment matching certain string pattern

vagabond answers

Get count of objects in a specific S3 folder using Boto3
How to aggregate a dataframe by week?
Changing tick intervals when x axis values are dates