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akrun

Rating
1527.10 (21,478th)
Reputation
833,306 (14th)
Page: 1 ... 50 51 52 53 54 ... 562
Title Δ
Summarise across list columns, get first value, in dplyr 0.00
Using R to loop through downloading of files and renaming it +2.52
How do I use dataframe names as inputs for var in for loop (R langu... -0.53
distinguish, include only keyword in R -1.50
Error in `$<-.data.frame`(x, name, value) : replacement has 1 ro... +2.17
Date Subtraction for Sweep in R +0.47
R studio: means of variables within a regression loop -0.08
How to count cases at intervarls with conditions? for a tibble +0.34
Filtering by conditional values in R -0.82
Return the multiply of a column -0.04
How can be splitted sentences contained in a cell into different ro... -0.04
Create a vector: c(1,2,4,2,2) and use rank variable to return c(1,2... -1.18
Creating serial numbers based on a group unique id in 2 columns +1.20
how to transform this matrix in R ? (one-hot,chr) +1.96
R - change matrix values based on another matrix indices -1.22
Gsub returns a column with lists of what should be the column -0.99
How to time demean data in R (demean by group)? -1.50
Split a data frame by a grouping and remove that group if the value... +2.51
How to iterate mapply multiple times -1.51
R: How to output a column based on the same formula for each input... -1.53
Apply loop for rollapply windows +2.50
R: Rename some variables in list of dataframes to match others 0.00
Refer to columns in R data.table in expressions that do not update... 0.00
Column with numbers for unique values 0.00
R filter | Filtering and grouping with condition 0.00
R - get superfast list of files 0.00
How to use geom_bar() to create two grouped columns in R +2.19
R tidyr spread does not work on a data frame 0.00
Matrix dropping the column names inconsistently in R -1.83
Merge and replace character columns +0.04
Data frame with multiple colums, from a group of same values in one... +0.20
Add column to each data frame within list with function rowSums and... -0.88
compare and report change in group membership in r tidyverse -1.87
Gather multiple columns into one key and two values -1.50
Flow duration curve - title with the name of a data frame in a list -1.37
ggplot2 multiple geom_point in a single plot -1.55
Is there any function to get the results from multiple rowsum of mu... +1.18
Reading a txt file line by line with skip function of every second... 0.00
build a function calculating a value with dynamic variable with quo... +0.48
paste column elements with condition in r +2.50
R subtracting values based on multiple conditions 0.00
multiply each element in a vector by the next element[r] +2.21
Using R, how can I correctly subtract a second from a POSIXct varia... +0.52
How to expand one column of dates to represent multiple columns of... -0.07
conditionally mutating column values using `dplyr` +2.24
I have a column of dates, how to filter dates before a specific day... -0.01
How to merge 3 different columns from 3 different tables into a lar... -0.53
R. Remove everything between to delimiter characters -0.46
Add more rows based on a grouping variable R -0.55
Provide the numeric values of a column instead of automated list nu... -0.47