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New posts in subset
lapply and subsetting columns
Jul 08, 2026
r
subset
xts
lapply
find all k-length subsets of list in prolog
Jul 07, 2026
list
prolog
subset
Find the index of columns containing more than 5 NA values
Jul 05, 2026
r
dataframe
subset
na
Quickly retrieve the subset of properties used in a huge collection in C#
Jul 04, 2026
c#
collections
performance
subset
subset shape file data
Jul 06, 2026
r
subset
shapefile
Select rows until last non-missing value by group using data.table
Jul 02, 2026
r
dataframe
data.table
subset
How to reduce (subset) list of lists?
Jul 04, 2026
r
list
subset
R: Create multiple columns in list of data.tables and modify them with condition on a grouping variable
Jul 04, 2026
r
data.table
conditional-statements
subset
multiple-columns
Subset dataset with time condition in R
Jul 01, 2026
r
time
subset
R // subset matrix rows and columns based on names
Jul 01, 2026
r
dataframe
matrix
subset
Identifying/describing sequences of consecutive days with certain value within a vector
Jun 29, 2026
r
subset
sequence
Conditional Selection on Julia DataFrames [duplicate]
Jun 27, 2026
vector
statistics
dataset
julia
subset
Colouring specific label in ggplot depending on the value of the id variable on a long data (irrespectively of the row number)
Jun 26, 2026
r
charts
ggplot2
label
subset
R: Find max value for column among a subset of a data frame
Jun 25, 2026
r
dataframe
max
subset
plyr
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
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