NAME

Histogram - Create a histogram


DESCRIPTION

Data frequency distribution


SYNOPSIS

Histogram < in.H ninterv=50 | Graph | Tube


INPUT PARAMETERS

ninterv - integer
      [50,...] :    Number of intervals (default equals 50)
dinterv - real
      interval step
min - real
      minimum data value
max - real
      maximum data value
dim - integer
      [1] or 2(or 3(...))): computes histogram for every trace
                            (or plane(or cube(...)))


COMMENTS

        dinterv = (max - min)/ninterv
  Histogram computes automatically the maximum and minimum values
  of your dataset, but you can choose to overwrite these values,
        specifying min and max. Cube may be up to 4-dimensions.
  The default value for the parameter dim is the highest dimension
  of your dataset. The parameters ninterv, dinterv, min, and max
  accept multiple entries separated with commas.
  For example, for the dataset in.H with n1=3, n2=4, n3=2 n4=2:
  Histogram < in.H ninterv=10,11,12,10 dinterv=20,30,35,40 dim=2 
  | Graph movie=y | Tube
  will display 4 histograms. Each histogram will have a different
  number of intervals, and a different number of interval step.


SEE ALSO

the Graph manpage, xtpen


CATEGORY

sep_graphics


COMPILE LEVEL

DISTR