count.diff.direction.error {wasim}R Documentation

Compare sign of derivatives

Description

Counts the number of elements for which two vectors show different signs in the derivative.

Usage

count.diff.direction.error(x, y)

Arguments

x First vector
y Second vector

Value

sum((diff(x) / diff(y))<0, na.rm=T)

Author(s)

Dominik Reusser

See Also

diagnostic

Examples

#All different
count.diff.direction.error(1:10,10:1)

#One different
count.diff.direction.error(1:10,c(1:9, 8))


[Package wasim version 1.0 Index]