Anoushiravan R

Anoushiravan R has asked 27 questions and find answers to 106 problems.

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Transport and Supply Chain Management Student at Vrije Universiteit Amsterdam

Anoushiravan R questions

Using pmap with c(...) part 2
Subtracting each column from its previous one in a data frame
Why can R not find the value of an argument through lexical scoping?
Grouping Ids based on at least one common values
How to only remove single parenthesis and keep the paired ones
Using accumulate function with second to last value as .init argument

Anoushiravan R answers

tidyverse combine a lagged row value + certain character if condition is met
Filter a list of data frames based on the first value in a column
R create summary percentages in a dataframe using cells that will become different denominators
Summarise column groups based on whether all columns within the group match a specific value
How to get merged data frame from two data frames having some same columns(R)
Subset rows in a list based on a value of variables
Find the value of a column over a set of columns in a data frame in R
map over columns and extract the first number using map_dbl
extract data from a dictionary column to R dataframe
How to use map_if based on the name of each element in the list