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New posts in subset
R data.table subsetting a subset
May 04, 2017
r
dataframe
data.table
plyr
subset
Assignment to subset of a matrix with repeated indices
Jun 05, 2022
r
subset
How to select all
Jul 22, 2022
r
dataframe
subset
plyr
From Stata to R: creating a scatterplot with vertical date lines on a subset
Mar 24, 2021
r
ggplot2
stata
graphing
subset
Subset n number of rows from a dataframe, based on a categorical variable, in R
Oct 28, 2022
r
rows
subset
Select data frame values row-wise using a variable of column names
Nov 16, 2022
r
dataframe
subset
Trying to use aggregate to run linear model on subset of values in a column
Feb 16, 2022
r
function
aggregate
subset
the rules of subsetting
Aug 20, 2022
r
dataframe
subset
optimal way to find sum(S) of all contiguous sub-array's max difference
Aug 21, 2022
arrays
algorithm
optimization
subset
Getting subset of of data based on multiple column values
Oct 26, 2022
r
subset
Create efficient week over week calculation with subsetting
Sep 15, 2022
r
performance
loops
subset
How to assign same color to factors across plots in a nested loop for ggplot?
Aug 20, 2022
r
plot
ggplot2
subset
nested-loops
Chunk continuous timeseries data into non-continuous time windows for multiple time periods and multiple groups
Jun 13, 2022
r
group-by
time-series
many-to-many
subset
Unexpected return for NA in factor lookup
May 14, 2021
r
subset
na
r-factor
Efficient And Conditional Tuples or Subsets
Jun 22, 2022
wolfram-mathematica
set
tuples
subset
Searching for greater/less than values with NAs
Oct 16, 2022
r
subset
How can I eliminate some areas by attribute from a shapefile in R and create a new shapefile?
Feb 05, 2021
r
subset
arcgis
shapefile
Conditional row removal in an R data frame
Oct 15, 2022
r
subset
filter based on conditional criteria in r
Jun 28, 2019
r
filter
subset
Using multiple criteria in subset function and logical operators
Sep 07, 2022
r
subset
logical-operators
operator-precedence
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