DEFT Files

README for deft_v0.2

Written by by Justin B. Kinney, Cold Spring Harbor Laboratory

Last updated on 24 December 2013 

Reference: 
    Kinney, J.B. (2013) Practical estimation of probability densities using scale-free field theories. arXiv:1312.6661 [physics.data-an]

=== Instructions ===

All computations were performed using the Canopy Python Environment by Entought, available at https://www.enthought.com/products/canopy/ 

The file "deft.py" contains all the density estmation routines of DEFT. Just copy this file to any directory in which you want to peform density estimation. 

To see a simple demsontration of DEFT in 1 dimension, run "demo.py"

To recreate Figs. 1 and 2, run "fig1_fig2_calculate.py", then "fig1_fig2_draw.py"

To recreate Fig. 3, run "fig3_calculate.py", then "fig3_draw.py"

To recreate Fig. 4, run "fig4_calculate.py", then "fig4_draw.py"

=== FILES ===

deft.py:
	Contains all code for density estimation in 1D and 2D. See docstring for details.

fig1_fig2_calculate.py:
	Performs computations for Figs. 1 and 2
	
fig1_fig2_draw.py:
	Draws Figs. 1 and 2
	
fig1.pdf:
	Figure 1
	
fig2.pdf:
	Figure 2
	
fig3_calculate.py:
	Performs computations for Fig. 3
	
fig3_draw.py:
	Draws Fig. 3
	
fig3.pdf:
	Figure 3
	
fig4_calculate.py:
	Performs computations for Fig. 4
	
fig4_draw.py:
	Draws Fig. 4
	
fig4.pdf:
	Figure 4

dists.npy:
	Data file containing results of comptuations for Fig. 3

things_1d.pk:
	Data file containing results of computations for Figs. 1 and 2

things_2d.pk:
	Data file containing results of computations for Fig. 4

kinney2013_utils.py:
	Contains miscellaneous functions used in the python scripts listed above. Is NOT required by deft.py