Maël

Maël has asked 7 questions and find answers to 66 problems.

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About

PhD student at the Institute for Analytical Sociology, Linköping University, Sweden.

Maël questions

Separate positive values into multiple rows on multiple columns
Sequence with multiple intervals
Function that returns function with argument
Convert ordinal to numbers
Fast subset based on list of ids
Change title size and color in Quarto (html output)
Replace vector elements with indexes from list of positions

Maël answers

Interpolate NA values when column ends on NA
extracting grouping variables for fgroup_by using collapse package
dplyr mutate and purrr map: use data masking to select columns for map
Visualize events on a timeline with ggplot
R keep rows with maximum value of one column when multiple rows have values close to each other in an other column
Conditional cumulative sum from two columns
Multiply constant by previous row and accumulate result in R
How to print the number of observations dropped by tidyverse's functions like filter or drop_na?
Check whether a string appears in another in R
How to get every third Friday of every third month in R