This function calls fslstats -M -V to get product,
aka the approximate sum.
fslsum(file, opts = "", ts = FALSE, ...)| file | (character) filename of image to be checked |
|---|---|
| opts | Additional options to pass to |
| ts | (logical) is the series a timeseries (4D), invoking |
| ... | options passed to |
Numeric value
This may be approximate due to rounding