interpolate.multiXY {powdR}

Interpolate a multiXY object onto a given 2theta scale.

Description

interpolate takes a multiXY object, which may contain XY data frames with varying 2theta scales, and interpolates all data frames onto the same scale using cubic splines.

Usage

## S3 method for class 'multiXY'
interpolate(x, new_tth, ...)

Arguments

x

a multiXY object.

new_tth

a numeric vector of the new 2theta scale.

...

other arguments

Value

a multiXY object.

Examples

data(rockjock_mixtures)

#Define a new 2theta scale:
tth <- seq(10, 60, 0.04)

#interpolate data onto new scale
i1 <- interpolate(rockjock_mixtures, new_tth = tth)