histogram_cpp

I needed a short c++ program that calculates the histogram of a bunch of numbers on the command-line.

Dependencies

Aside from standard C++ (vectors, This program uses the really nice Boost::Accumulators and Boost::Program_Options so you'll need these.

Compilation

So to compile this, please use:

g++ histogram.cpp -o histogram -lboost_program_options

Then to get help for the calling parameters etc, do

histogram --help

...and follow the instructions.

Use cases

The first is to use it simply with a data file:

./histogram -i data.file --min 0.0 --max 100.0 --bins 101

Then it will write the histogram to the terminal.

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histogram_cpp

I needed a short c++ program that calculates the histogram of a bunch of numbers on the command-line.

Dependencies

Aside from standard C++ (vectors, This program uses the really nice Boost::Accumulators and Boost::Program_Options so you'll need these.

Compilation

So to compile this, please use:

g++ histogram.cpp -o histogram -lboost_program_options

Then to get help for the calling parameters etc, do

histogram --help

...and follow the instructions.

Use cases

The first is to use it simply with a data file:

./histogram -i data.file --min 0.0 --max 100.0 --bins 101

Then it will write the histogram to the terminal.

4ea4e0357d8324935ba165a66700896efef7250a