pagan

Small data analysis library (at very early stage). Inspired by contempt for ROOT.

Backends: gnuplot and MINUIT.

Build

git clone 'git@github.com:pidhii/pagan.git'
cd pagan
cargo build

You have to compile MINUIT yourself.

git clone 'git@github.com:ramos/minuit.git'
cd minuit
gfortran -fPIC -shared -I minuit *.F -o libminuit.so

Now just somehow notify the linker about where to find this library, and you are ready to go.

Features

• Basic data structures (currently only 2D)
  • Graph (just a set of points)
  • Histogram
  • Function
• Basic algorithms
  • fitting (by χ² minimization)
  • integral (iterator-like)
  • riandom generator (with user-defined distribution)

TODO

• Multidimentional structures and 3D plotting
• Interface to MINUIT
• More minimization algorithms
• Shortcuts for reading from data-files

Examples

histogram example

graph example