groupedHyperframe (version 0.3.4)

aggregate_marks: aggregate_marks

Description

aggregate_marks

Usage

aggregate_marks(x, by, FUN, expr, ..., vectorize = FALSE)
# S3 method for ppp
aggregate_marks(x, by, FUN, expr, ..., vectorize = FALSE)
# S3 method for ppplist
aggregate_marks(x, ...)
# S3 method for hyperframe
aggregate_marks(x, ...)

Arguments

x

see Usage

by, FUN, ...

additional parameters of function aggregate.data.frame

expr

expression, only used when markformat(x) is 'dataframe' AND missing parameter by

vectorize

logical scalar, whether to convert the return from function aggregate.data.frame into a vector. Default FALSE.