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A5C1D2H2I1M1N2O1R2T1

Rating
1589.99 (2,305th) 		Reputation
158,661 (344th)
Page: 1 2 3 4 5 6 ... 61
Title Δ
Melt a pandas DataFrame -1.33
Calculate equations for every row of a dataframe 0.00
How to use regular expression to modify a text file in r and obtain... 0.00
Converting dataframe into list 0.00
removing outliers from repeated dataframe in R -0.99
Showing missing levels in model matrix +0.31
Add missing rows to data.table 0.00
Extract vector of unquoted strings from string of quoted strings +1.64
Split a list based on common values -0.17
How to do a break line between (Character/Numeric) and (Character/N... -0.69
split a matrix and save in separate variables in a loop 0.00
R data frame combine by row column -1.43
Reshape large dataset with multiple columns from wide to long +0.66
Adding ID column matching values from another data frame 0.00
R: reshape a data frame when more than 2 dimensions 0.00
aggregating values for bar plot +0.37
Creating columns from unorganized data based on substrings 0.00
Calculation in Dataframe keeping first row as reference +0.98
Split by separator into many columns -2.13
Using attributes of `ftable` for extracting data +0.34
R separate comma separated cells into rows and Cartesian product +1.35
Keeping date_time format when using separate() 0.00
Match observations in two dataframes in R +1.26
How to split the columns of a dataframe by their name? 0.00
Calculating mean of level based on the status 0.00
converting dataframe into matrix and adding ids -0.28
Using lapply to label the values of specific variables +1.34
subsetting panel data that has the complete time dimension +1.46
fread specifying separator within column -0.86
Making more complex tables using dplyr and tidyr +1.51
Convert categorical variables to numeric in R +0.31
Reshape table with multiple columns in groups of 3 into table with... +1.00
How to insert NA rows to fill column to create complete continuous... -1.99
How to keep duplicated rownames in melt process? +0.35
Removing similar but longer duplicates from vector +1.67
Dynamically concatenate Columns in R 0.00
How to merge 2 columns within the same dataset in R +0.35
How to move all data in columns into a single column (not merging)... 0.00
How to separate one colmn into multiple based on a character vector... 0.00
R - Pivot table with subtotals 0.00
What is wrong with my R codes for transforming a wide data frame in... -0.65
How to drop observations conditionally with same values in R -2.41
How to cross tabulate (xtabs) with multiple vars but the same break... +0.38
Replace characters in a column with numbers R -0.66
does mutate work with rep function? 0.00
how to change values in data frame based on list of column names +1.63
Vectorize Assign Function 0.00
Two different length vector product 0.00
Removing duplicates based on greatest value of another columns -0.15
R: change/match data types of common columns between two data frames 0.00