interpolate.XY {powdR}

Interpolate an XY object onto a given 2theta scale.

Description

interpolate takes an XY object and interpolates the data onto a new 2theta scale using a cubic spline.

Usage

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

Arguments

x

an XY object.

new_tth

a numeric vector of the new 2theta scale.

...

other arguments

Value

an XY 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$Mix1, new_tth = tth)