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New posts in subset
regression on subsets for unique factor combinations using lm
Jun 19, 2026
r
subset
lm
R function to check if a vector is a subset of another [duplicate]
Jun 18, 2026
r
subset
R: subset a data frame based on conditions from another data frame
Jun 17, 2026
r
dataframe
subset
Looping apply function over list of dataframes
Jun 17, 2026
r
for-loop
dataframe
save
subset
How to use R dplyr's summarize to count the number of rows that match a criteria?
Jun 15, 2026
r
dplyr
subset
counting
summarize
Selection with a filter on row number and value
Jun 14, 2026
r
dataframe
data.table
subset
Subsetting each level of a vector with a function and returning a new dataframe (in R)
Jun 12, 2026
r
subset
python pandas - build subset based on column names
Jun 13, 2026
python
pandas
dataframe
subset
multi-index
how to subset the values with the specific difference in R?
Jun 08, 2026
r
subset
Filter/subset dataframe to threshold of change
Jun 07, 2026
r
subset
threshold
Why indexing .SD with a number is faster than when the number is stored in a variable
Jun 08, 2026
r
performance
data.table
subset
Subsetting a dataframe in R by retaining first occurrences of unique elements from all columns
Jun 03, 2026
r
dataframe
subset
subsetting values of matrix with a vector (conditions)
May 30, 2026
r
subset
extract
R find one column same but other column duplicates
May 27, 2026
r
dataframe
filter
subset
Sum xts elements on a list row by row
May 23, 2026
r
split
subset
xts
quantitative-finance
Sum of maximal element from every possible subset of size 'k' of an array
May 23, 2026
python
algorithm
subset
Haskell: Filter set based on member type?
May 21, 2026
haskell
set
subset
Subsetting a dataframe based on values in another dataframe
May 19, 2026
r
subset
"no such index at level 1" error for a specific scenario when trying to use data.table programmatically
May 15, 2026
r
data.table
subset
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