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r.user.05apr

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1466.96 (4,523,250th) 		Reputation
2,275 (74,018th)
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Title Δ
How to print observations existing in one dataframe and missing fro... +0.56
Replacing numbers to letters in dataframe in r -0.97
Add leading numbers based on range of numbers -1.36
How to store intermediate recursion results -0.46
calculate frequency or percentage matrix in R -2.21
Use a dictionary to key a range of values -1.18
How to determine the location of a number in a column and row 0.00
Replace multiple values in a column with new values -1.59
Add original values for columns after group by -1.29
If value in column is duplicated change value in another column +0.04
Flattening a matrix by specific size of mini matrices 0.00
How to set n consecutive elements with a non-zero cumulative sum to... 0.00
Word List compression -1.31
Any tips to refactor the following Pandas code? 0.00
Search a vector in a specific element of a nested list in R +0.22
How to convert sapply code into vapply code 0.00
Adding prefix to the duplicated row entries in R dataframe 0.00
Expanding tibble to full grid and keep all values -0.49
Remove NA strings from table (characters) in R -0.45
Insert a new column to a list of dataframes by parsing the date nam... -1.92
R: Create frequency table with positive test results -0.47
R dataframe reshaping. Column headers need to become values... dcas... +0.53
How to extract all text before first numeric character only in R +0.69
Extract text before the fullstop or colon +1.41
Grow vector by certain length and value combinations +2.35
R How to use curly curly with filter or filter_? +0.02
How can I repeat a list a variable number of times +1.13
Predictions from a weibull fit don't match original data distri... 0.00
How to find the average values of specific columns based on position +0.73
How to create a set of data-frames based on a loop? -0.14
Use dplyr to get index of first column with certain value per group... 0.00
Arithmetic dataframe and a vector +0.81
How to mutate multiple columns with dynamic variable using purrr:ma... +0.98
How to set_names on a list column using the tidyverse: tibble, purr... +1.32
R get and restrain number of local maxima position and value -0.45
concatenate two columns into one in R +1.68
Forecasting with ETS yields unexpected constant value +0.55
Aggregate rows under certain conditions using aggregate() function... +2.03
how to extract date in file name and sort it to find the latest file? +0.75
Passing a vector from a dataframe column, stored in a list, to a glm 0.00
Evaluating the loop index as a variable name, rather than a string -1.44
Select specific string allowing for minor misspelling -0.53
Row by row computation +0.19
Is there a R Function to have pareto analysis 0.00
Anonymizing selected columns of a data frame in a tidy way 0.00
RegEx for adding underscore before capitalized letters -1.74
R - shift multiple rows and extend matrix accordingly -0.35
r function to change values -0.26
How to automatizate the deletion process of edges in a igraph objec... 0.00
How to use expression enquo() in annotate function 0.00