AntoniosK

AntoniosK has asked 3 questions and find answers to 49 problems.

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AntoniosK questions

Weird behaviour of lag function of dplyr inside mutate
Counting how many times a condition is true within each group

AntoniosK answers

Number of total observations per line on density plot
Creating new column combining info in two columns, alphabetically
How to perform statistical test using dplyr grouping and then make tibble with broom
dplyr sample_n by group with unique size argument per group
How to pass extra parameter to purrr::map with dplyr pipe
Going from a list of elements to chemical formula
R: Run t-test on previous years by group using dplyr
R: How to retrieve a column name of a data frame [duplicate]
Extract all model statistics from rms fits?
Plotting means on histograms created with facet_wrap