Marek

Marek has asked 3 questions and find answers to 179 problems.

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Marek questions

How to `chartr` a "-" (or escaping ranges)?

Marek answers

Is there a better (i.e vectorised) way to put part of a column name into a row of a data frame in R
Iterate over POSIXlt in R
Replacing NA's with asterisks (*)
Sending complex messages to discord bot through R
time series in R
change numeric tickmarks to letters on levelplot
Perform multiple search-and-replaces on the colnames of a dataframe
Extracting indices for data frame rows that have MAX value for named field
Trying to loop through a dataframe and reference multiple fields
Replace values in a dataframe based on another factor which contains NA's in R