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ThomasIsCoding

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1498.73 (3,826,018th) 		Reputation
43 (1,121,033rd)
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Title Δ
Octave error: some elements in list of return values are undefined -0.51
Move some observation to different rows -0.39
Sorting a Cell Array which consists of structures in MATLAB? 0.00
Create Presence/Absence column in a data frame -2.08
R - Filter dataframe to only included rows where the column count m... +2.26
R group by column, count the combinations observed +0.23
Insert rows for missing data and interpolate -0.62
Finding duplicates by columns in r +0.65
Calculating column differences while handling NA's 0.00
Converting unusaul height format in R +0.30
Extend a dataframe based on the last known value -0.62
Create unique random group id in R +1.91
Setting the value in an index to a new column 0.00
Is there a way to generate a matrix in R with at least some negativ... +2.74
check variables and group them according to group belonging +2.18
Define new variable to take on 1 if next row of another variable fu... 0.00
R igraph cluster nodes with the same colour (feature) 0.00
join strings without NA -0.69
easiest way to construct an orthogonal vector in R -0.81
Need a way to access file in R that contains a list of vectors of s... +0.28
Combine multiple columns but keep only the highest value in r -0.17
Changing elements in a matrix depending on their value -1.00
Subset a table by columns and rows using a named vector in R +1.20
How do I return the max value of a column for each unique value in... +0.79
How to repeat a function multiple time with different values of the... +0.54
Remove part of a string in R 0.00
How to force all data in to end on the same row? +0.34
Select precending X observations for operation in grouped data -0.46
R merge rows with same row names and column name +0.02
how to calculate unique count using dcast in R -1.23
R variable scope using gradient function 0.00
iterating a list inside another list in R -1.48
a more general version of `ifelse` in R? -0.47
R - Warnings when creating empty data.frame w/ 21+ cols in Jupyter 0.00
cross table a few columns in R +2.54
Remove duplicate rows in nested list data frame 0.00
Remove NAs from nested list data frame +0.53
Change the column names of a list of dataframes in R -0.29
Row to Column conversion in R -0.04
count unique combinations of variable values in an R dataframe column -0.73
check if numbers in a column are ascending by a certain value (R da... +0.22
Convert row values to column values with 1 for presence and 0 for a... +0.45
R create tibble row with NA with data type dbl +2.30
Cumulative product of (1-previous_record)*current_record 0.00
R Recode Variable In List 0.00
Combining identical columns, concatenating the column names in R +2.08
Is there a way to increase a non array integer in matlab? +0.54
Create a vector that tracks the accumulation of new elements in a v... -1.63
Using a string from a list to select a column in R +0.07
Stack columns in a dataframe in R 0.00