powered by
S3 method for quantities objects (see diff).
quantities
diff
# S3 method for quantities diff(x, lag = 1L, differences = 1L, ...)
a numeric vector or matrix containing the values to be differenced.
an integer indicating which lag to use.
an integer indicating the order of the difference.
further arguments to be passed to or from methods.
diff(set_quantities(1:10, m/s, 0.1), 2) diff(set_quantities(1:10, m/s, 0.1), 2, 2) x <- cumsum(cumsum(set_quantities(1:10, m/s, 0.1))) diff(x, lag = 2) diff(x, differences = 2)
Run the code above in your browser using DataLab