Convert sample indices to times

Convert sample indices to times

Usage

samplesToTime(x, samples)

Arguments

x

A PhysioExperiment object.

samples

Integer vector of sample indices.

Value

Numeric vector of times in seconds.

References

Delorme A, Makeig S (2004). "EEGLAB: an open source toolbox for analysis of single-trial EEG dynamics." Journal of Neuroscience Methods, 134(1), 9-21.

See also

timeToSamples for the inverse conversion, samplingRate for the sampling rate, timeIndex for the full time vector

Examples

pe <- PhysioExperiment(
  assays = list(raw = matrix(rnorm(1000), nrow = 100)),
  samplingRate = 100
)
samplesToTime(pe, c(1L, 51L, 101L))
#> [1] 0.0 0.5 1.0