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ThomasIsCoding

Rating
1498.73 (3,826,018th)
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43 (1,121,033rd)
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Title Δ
How to sample without replacement within groups in R -0.41
Compare a list of strings with each other in R -0.60
Compare nested rows in a tibble and retrieve unique rows only 0.00
how do I find differences between similar strings? -1.29
create an ID column with randomly generated values in R +2.89
Unable to turn factor into numeric -1.75
Get the first element from the file path -0.30
Loop for two codes and two functions in r +0.59
Converting a matrix into a data frame in a long format (R) -1.31
Collapsing rows using two vectors as indicators -1.04
replacing nested for loop with lapply() +0.08
How to add quotes to a specific place in a vector in R? -0.38
Delete columns depending on cell values in a matrix and get rid of... 0.00
R Repeat Rows Data Table -1.27
How to split a dataframe and attach the splitted part in new column? -1.01
R: How to use current function output's within this function 0.00
How to create a random logical vector with specific numbers of TRUE... +0.03
R: Sum specific columns grouped by a particular column -1.48
Matlab function convertion to R 0.00
How to replace NAs with values from another column in data.table (E... -0.38
Remove rows which nothing in more than one columns -0.16
Change many values with specific -0.54
Fill blank values with data from following columns -1.01
Create new column that takes the sum of another column values and g... -0.41
How do you write a sequence as a vector? -0.21
Creating another column in R +0.37
Subtracting value from value above under certain conditions - no loop 0.00
How can I make a new column by adding two columns with a priority g... +0.65
merge and update not present values +1.47
Skipping NA rows in index column +0.22
replace value in datafrme if another value is empty -1.49
constrOptim initial values -1.55
How replace specific strings on conditions in R? +0.24
Nesting tibbles and performing calculations on each with a group_by +0.02
row number increases by specific conditions in more fast way R -1.29
How to shrink dataset using the minimum and the maximum of columns?... -0.34
Converting text range to single integer -0.65
Restructure Date in R -0.51
Remove the numbers < 4 digits in list in a data frame in R +0.59
For loop is returning only last value +0.57
Minimize cost in R 0.00
create a new variable in the data frame based on multiple criteria... -0.25
Split a data frame by column using a list of vectors -0.25
Extract rows with duplicates entries in one column satisfying a giv... +1.97
Loop colnames basis a vector pattern +0.83
matching row values (text) with column names and return value -0.20
R: Dynamically Splitting A Data Frame +2.64
How to keep binary values in a Factor Variable? -0.41
re-sequencing a column of numbers based on a set value, R +2.66
Convert factor value into numeric in a column of dataframe -0.26