AntoniosK

AntoniosK has asked 3 questions and find answers to 61 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

Split date sequence into one chunk (containing start & end date) for each month
How to build and test multiple models in R
Function in R to convert a decimal to a fraction with a specified denominator
Vector with various IFs, adding up and counting down
how to avoid arranging in groupby column in dplyr
lump factor based on another column
How do I store lm object in a data frame in R [duplicate]
Frequency of each unique combination in data frame
Visualising GLMM predictions with interaction of categorical and continuous variables
Fill background of ggplot conditionally in R