Resample a numeric data frame (where the first column represents time) to the specified sample rate — resample • biomechanics

This function resamples a numeric data frame to the specified sample rate using interpolation.

Usage

resample(data, sample_rate_output = 100, method = "cubic")

Arguments

data: A numeric data frame where each column is a time series to be resampled. The first column should be a time vector.
sample_rate_output: Integer, the desired sample rate (Hz) of the output signal. Default is 100Hz.
method: Character, the interpolation method to use. Default is "cubic". Options include "linear", "nearest", "spline", "pchip", etc.

Value

A data frame with the same number of columns as `data`, but with each column resampled to the specified sample rate.