XVector (version 0.12.0)

view-summarization-methods: Summarize views on an XInteger or XDouble object

Description

The viewMins, viewMaxs, viewSums, and viewMeans methods described here calculate respectively the minima, maxima, sums, and means of the views in an XIntegerViews or XDoubleViews object.

Usage

## "viewMins" methods:
## -------------------
"viewMins"(x, na.rm=FALSE)
"viewMins"(x, na.rm=FALSE)

## "viewMaxs" methods:
## -------------------
"viewMaxs"(x, na.rm=FALSE)
"viewMaxs"(x, na.rm=FALSE)

## "viewSums" methods:
## -------------------
"viewSums"(x, na.rm=FALSE)
"viewSums"(x, na.rm=FALSE)

## "viewMeans" methods:
## --------------------
"viewMeans"(x, na.rm=FALSE)
"viewMeans"(x, na.rm=FALSE)

## "viewWhichMins" methods:
## ------------------------
"viewWhichMins"(x, na.rm=FALSE)
"viewWhichMins"(x, na.rm=FALSE)

## "viewWhichMaxs" methods:
## ------------------------
"viewWhichMaxs"(x, na.rm=FALSE)
"viewWhichMaxs"(x, na.rm=FALSE)

Arguments

x

An XIntegerViews or XDoubleViews object.

na.rm

Logical indicating whether or not to include missing values in the results.

Value

A numeric vector of the length of x.

See Also

• slice-methods for slicing an XInteger or XDouble object.

• view-summarization-methods in the IRanges package for the view summarization generics.

• The XIntegerViews and XDoubleViews classes.

Examples

set.seed(0)
vec <- sample(24)
vec_views <- slice(vec, lower=4, upper=16)
vec_views

viewApply(vec_views, function(x) diff(as.integer(x)))

viewMins(vec_views)
viewMaxs(vec_views)

viewSums(vec_views)
viewMeans(vec_views)

viewWhichMins(vec_views)
viewWhichMaxs(vec_views)