Provided by: stda_1.3.1-2_all bug


       maphimbu -  histogram builder for 1-d numerical and text data


       maphimbu [OPTION]... [FILE]


       This  program  produces  1-d  histograms from numerical or text data input. It can be also
       used to estimate the probability distribution function  of  a  numerical  variable  -  see


       -x <int>
              x-data column (default is 1)

       -y <int>
              y-data column (default is 2); It is considered only when combined with '-m' or '-S'

       -d <float|int>
              delta  size  (dx-resolution)  in case of numerical data; Keep in mind that 2 is not
              the same as 2.0: in the first case the numbers are  treated  as  integers,  in  the
              latter as floats.

       -n     normalize  the  result  A)  non-numerical  data:  n(x) = counts(x)/sum_of_counts B)
              numerical data: the normalized probability density func.

       is P(-INF < x <INF) = Int_[-INF:INF] P(x)*dx = 1 ;
              For the numerical integration an open x-data interval is assumed.

       -N     normalize data against the total sum of counts (same as option  '-n'  with  case  A

       -U     normalize  the  result  with x-range mapped to unit; The x-values are mapped to the
              interval [0:1], respectively  Int_[0:1]  P(x)*dx  =  1;  This  option  is  mutually
              exclusive with '-n'.

       -S     compute sums and normalized sums of y-values; The total sum of all y-values is used
              for the normalization.

       -m     compute the arithmetic average of the y-values in the underlying x-bin

       -a     compute accumulated sums of the result data column (default is colum  2,  or  3  in
              case of normalization); The program 'mintegrate' is need in this case.

       -s <int>
              sort output using the specified column; Header is skipped in this case.

       -g <int>
              sort output numerically using the specified column; Header is skipped in this case.

       -r     do reverse sorting (in combination with '-g' and '-s')

       -C     center histogram bins (shifts x-axis by 0.5*dx)

       -X     treat hole line as one string (single data record)

       -H     print a data description header

       -V     print program version and exit

              output version and copyright information

       --help display help

       -h     display short help (options summary)

       Note: this program is not intended for use in high order numerical computations.


       Report bugs to <>


       Copyright © 2003-2007, 2009, 2011-2013 Dimitar Ivanov

       License: GNU GPL version 3 or later <>
       This  is free software: you are free to change and redistribute it.  There is NO WARRANTY,
       to the extent permitted by law.