gbstat - Basic descriptive statistics of data

       Written by Giulio Bottazzi

       Copyright © 2001-2018 Giulio Bottazzi This program is free  software;  you  can  redistribute  it  and/or
       modify it under the terms of the GNU General Public License (version 2) as published by the Free Software
       Foundation;

       This  program  is  distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
       the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General  Public
       License for more details.

gbstat 6.3                                          July 2021                                          GBSTAT(1)

       Sample  statistics.  Compute  mean,  standard  deviation, skewness, kurtosis, average deviation, minimum,
       maximum, median (if option -m is specified) and number of valid observations. Option  -O  allows  one  to
       select  specific  statistics. With option -t statistics are printed for each column of data separately. A
       header line is added with the meaning  of  the  different  columns.   The  mode  is  computed  using  the
       Half-Sample method.

       gbstat -O median,kurt < file
              compute the median and the kurtosis of all the data in 'file'

       gbstat -ts < file
              compute  statistics  for  each  columns  separately.   Since  option -s is provided, the header is
              omitted.

       gbstat - Basic descriptive statistics of data

-m     add the sample median to the estimated statistics

       -t     print statistics for each column of input

       -s     short: mean std skew kurt adev min max (median) num

       -O     select output: mean,std,var, skew,kurt,adev,min,max,median,num,mode

       -o     set the output format (default '%12.6e')

       -F     specify the input fields separators (default " \t")

       -h this help

       Report bugs to <gbutils@googlegroups.com>

       Package home page <http://cafim.sssup.it/~giulio/software/gbutils/index.html>

gbstat [options]