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erocoar

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1477.96 (4,503,719th) 		Reputation
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Title Δ
How to remove unused part of string using another column +2.23
dplyr mutate a variable by comparing a variable and vectors of diff... -1.07
rle function in R for groups +0.41
Remove all characters from text outside of punctuation +2.08
How to get counter incremented in apply loop +2.38
Linear regression not returning all coefficients -0.40
Python dictionary getting first value of tuple -0.43
How to delete rows with different values for variables -0.59
Frequency count of two column based on condition in R -1.83
Time-trend analysis? 0.00
Create column with sample of phrase list, if the phrase is absent f... 0.00
Graphing frequency of categorical variable by month in ggplot2 0.00
dplyr: select all variables except for those contained in vector -0.43
How to filter for mismatch as well in the list when using the dplyr... 0.00
Subset rows where string matches rows -1.26
finding number of even numbered words +0.53
Select variables in one data frame to plot from another 0.00
How to subset/sum by a variable number of columns in R 0.00
Count occurrences of multiple strings in one character variable +0.17
tcltk Dialog Boxes Appear Underneath RStudio/Shiny Windows 0.00
How to extract a substring between ambiguous symbols in R -0.56
count character until ',' in sqldf in R +2.40
r subset cell value from a column based on a match from another col... +0.02
Lines in ggplot order -1.64
How to sum based on variable level using dplyr? +0.98
Flatten data frame and shift rows to columns -0.22
Find pattern in string and extract following value -1.78
Changing the colours of a melted df in ggplot 0.00
perform linear algebra operation with pandas data frame +0.02
calculate a value from a matrix of characters 0.00
R group by key get max value for multiple columns -0.94
Python: Making a dictionary with items of two columns -1.14
Converting numpy ndarray into pandas dataframe with column names an... +0.02
R: Convert text string to command -1.06
How to remove numbers if a string starts with numbers, but keep eve... -0.42
Looking up multiple dictionary keys in a Pandas Dataframe & ret... -0.10
Python Random Guessing Game +0.97
Multiple grouped differences in dplyr 0.00
dplyr replacing multiple strings -0.47
Grepl and Extract the Match in R -0.32
How to extract specific element from vector using for loop in R 0.00
Dividing one number by an array of numbers in R -0.12
Use rvest package to scrape aviation safety data 0.00
find previous and next observation in r +2.64
ggplot2 remove legend.key box after combining multiple geom layers +0.52
Returning only values that match two condition filter where name co... 0.00
How to identify the Nth repetition of an element in a string? +1.22
R graphics displayed separately of the R GUI in Windows 0.00
Add annotation and segments to groups of legend elements +0.02
How to search for part of a string in R -1.20