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akrun

Rating
1527.10 (21,478th)
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833,306 (14th)
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Title Δ
Same action on multiple variables and make into a data frame in the... 0.00
filter, spread and take difference between two values -2.45
Subtract a row value from the mean of the corresponding column and... -0.58
Merge contents from three dataframes into one column in R (across m... -0.50
Spreading column and replicating rows -0.99
Finding the Unique Locations in a Row using R -2.20
Extracting numbers from string in R using regex -1.27
How to find date range in R -1.94
Data manipulation using r purrr 0.00
R melting/gathering file with 2 heading rows into attributes 0.00
How to assign new data to the variable within variable in R +0.24
Saving a loop of ggplot2 boxplots as a list 0.00
Create New Column in R - Extract regular characters from other column 0.00
R - Syntax for conditional statement that uses a variable containin... 0.00
How can I make a new data set from names of rows? 0.00
How to extract field before a conditional row -0.08
Removing all rows in dataframe with "$-" in one of the co... 0.00
Replicating values in R by group +1.10
Conditional removal of duplicates based on NA +1.85
Find values of a column in one dataframe in another dataframe and i... -0.28
Count Observation by Groups and ID in R +0.60
How to extract everything after a specific string? +1.92
Replace square bracket with bracket using gsub +1.95
Arithmetic dataframe and a vector +1.87
How to count only new errors by ID in a range of columns? -0.87
How can I deal with label with the function which 0.00
Exclude columns from apply function based on column name +0.24
using dplyr can we change to numeric data type only those columns f... 0.00
Count frequency of same value in several columns -1.03
Loop to create bivariate/cross table +0.14
Replace the row in the first dataframe with the same rowname from s... 0.00
Make median and quartile split columns of data in data frame, based... +0.42
keep the order of the subsetting vector with data.table +0.47
rowsum works independently, but not when inside a server function 0.00
How to extract sub string between two spaces +1.94
Multiplying all elements of a vector by each element in a for loop... +1.88
Conversion of matrix to data frame 0.00
Transform a dataframe and summarize it in R -0.42
making a new column from another one in R 0.00
How to change the column names in all my data frames inside a list? 0.00
Select 1 row out of 2 identical rows based on a column value 0.00
How do I write a function's code to a string? +2.07
Sum columns, if two other columns are equal, then convert to wide t... 0.00
Find if multiple characters in a string -0.50
Paste multiple columns based on other columns names - R 0.00
Question about grouping time series by two different columns 0.00
Extract values from data table +1.97
Conditionally replace values based on content of subsequent row -1.63
look for part of the string and update another column -1.84
correct syntax for purrr::pmap when using a df as the .l input argu... 0.00