VELD-BARCOUNT(1)

NAME
veld-barcount - Create a histogram with bars for all unique values in the stream

SYNOPSIS

veld barcount [-e ENCODING | --encoding=ENCODING] [-f | --flatten]
              [-i | --ignore] [-s SEPARATOR | --separator=SEPARATOR]
              [--xmin=XMIN] [--xmax=XMAX] [--ymin=YMIN] [--ymax=YMAX]
              [--xlabel=XLABEL] [--ylabel=YLABEL] [--title=TITLE]
              [-r | --relative] [-w WIDTH | --width=WIDTH] [file]

OPTIONS

-h, --help
    show this help message and exit

-e, --encoding
    Specify the encoding of the input stream.

-f, --flatten
    With multidimensional input (more than one value per line) the operation is normally conducted on each dimension independently. With the --flatten option, the input is flattened line-wise (RowMajor order) and the operation is conducted on the resulting one-dimensional stream.

-i, --ignore
    Ignore non-numeric values in the input stream

-s, --separator
    Some of the Veld commands have support for multidimensional input data. The values on each line of the input stream are expected to be separated by this separator. By default, the tab character will be used as a separator.

--xmin
    Lower limit of the horizontal axis

--xmax
    Upper limit of the horizontal axis

--ymin
    Lower limit of the vertical axis

--ymax
    Upper limit of the vertical axis

--xlabel
    Axis label for the horizontal axis

--ylabel
    Axis label for the vertical axis

--title
    Title for the plot

-r, --relative
    Plot relative counts (proportions) instead of counts

-w, --width
    When there is one dimension of data in the input stream, this width is the width of each bar. When there are multiple dimensions, this width is shared between the bars.

[file]
    Veld is primarily designed for processing input streams, but it can also be applied on a file of data, which can be supplied with this argument. By default Veld will read the input data from stdin.