OptionalbestOptionalmaxA number that specifies the maximum number of y columns.
OptionalminA number that specifies the minimum number of y columns.
OptionalnumberIf the file has 10 columns and you specify here 2 it will reflow the file.
OptionalrescaleWill set the maximum value to 1.
OptionaluniqueMake the X values unique (works only with 'xxyy' format). If the X value is repeated the sum of Y is done.
OptionalxA number that specifies the x column.
OptionalyA number that specifies the y column.
Will try to guess which columns are the best.