talat

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talat has asked 13 questions and find answers to 287 problems.

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data scientist

talat questions

How to split a string by dashes outside of square brackets
dplyr group_by and summarize for two df's with same column name
Understanding sunburstR behaviour
Read nested folder and file names as nested list
Alternate geom_text position with hjust
Count combinations of length 2 per id
Add rows to grouped data with dplyr?
Subset observations that differ by at least 30 minutes time
Using dplyr summarise_at with column index
dplyr::group_by_ with character string input of several variable names

talat answers

How to select some rows with specific date from a data frame in R
Ignore part of a string when splitting using regular expression in R
Pairwise unique combinations ignoring the direction
lapply with nested list
Summarizing a Data Frame for graphing in ggplot2
match part of string in R
Split multiple columns into rows [duplicate]
Subtraction within Groups using R
Converting multiple boolean columns to single factor column
Calculating correlation in data frame in R