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Rating Stats for

Pierre L

Rating
1617.14 (1,182nd) 		Reputation
24,556 (5,227th)
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Title Δ
dplyr / tidyr - Summarise data with conditions -0.83
Margining two vectors on precisely defined intervals +0.44
Python translation of R's read.table 'text' argument 0.00
data.table use all columns to make string 0.00
how do you print table in knitr +2.74
Use previous calculated row value in r 0.00
Special characters executing javascript code in R 0.00
R - Select rows 0.00
Extracting element from list of lists in R? 0.00
R data table: compare row value to group values 0.00
Edit values from a variable based on multiple values from multiple... +2.47
R: Obtaining a Sample and putting it into a Group +0.47
Convert character to number without the loss of decimal in R 0.00
Why adding numbers in using transformation table 0.00
match() values with tolerance +0.10
Pass a list of parameters in read.table( ) 0.00
Change multi categorical factor in R to binary 0.00
"while loop" inside a "for loop" in R not worki... 0.00
How to generate a number sequence / rank in R based on another colu... +2.05
How to save the iteration values of a loop in a vector in R? 0.00
extracting multiple overlapping substrings +2.09
Simulating coin toss -1.33
Melting a data frame 0.00
Replacing NA with a value depending on the condition -0.54
character to date time variable in R 0.00
calculating time gap between purchases (datetime variable with NAs) +1.97
dynamically assign number of splits in data.table tstrsplit 0.00
R: how to display the first n characters from a string of words +0.25
accessing variables in data frame in R 0.00
How to count CAPSLOCK in string using R +1.06
How to create a DateTime variable within R 0.00
Remove duplicated strings from character vector 0.00
parse_date_time fails to process strings from file 0.00
Include +1 -1 around value considered as equal to compare two colum... 0.00
R: date difference between (m+1)-th column of n-th row and m-th col... 0.00
Concatenate charcter cell and hex number in R 0.00
Reordering data.frame columns first by a fixed-order of subgroups,... 0.00
Finding the position of a character within a string 0.00
In R: exclude strings if not all characters is part of a character... 0.00
how to add an ordinal factor to the dataframe in r 0.00
How to apply Quantile on a dataframe 0.00
vectorize sample function: sample from sample population and create... 0.00
How to make dataframes from lists by factors in R 0.00
Converting numbers into time in R -0.51
Sub-setting elements of a list in R +2.57
Function and tapply with errors +0.48
Calendaring Monthly Usages for each Date 0.00
Calculating mean AND sum for values in a dataframe 0.00
Preserve data order when using count() in dplyr +0.34
R- efficiently convert time in milliseconds to as.POSIXct with vary... 0.00