File reorganization

More makefile-friendly

1 files changed, 22 insertions, 0 deletions

diff --git a/py/depwid.py b/py/depwid.py
new file mode 100644
index 0000000..081167f
--- /dev/null
+++ b/py/depwid.py
@@ -0,0 +1,22 @@
+from data import trials
+from math import sqrt
+from scipy.stats import pearsonr
+from collections import Counter
+import matplotlib.pyplot as plt
+
+depths, widths, sizes = [], [], []
+for trial in trials:
+  size = sqrt(trial.size[0]*trial.size[1])
+  for pit in trial.pits:
+    sizes.append(size)
+    depths.append(pit.depth)
+    widths.append(pit.diam)
+weights = [20*i for i in Counter(depths).values() for j in range(i)]
+plt.scatter([size-.5 for size in sizes], depths, weights, 'b','o', label='depth')
+weights = [20*i for i in Counter(widths).values() for j in range(i)]
+plt.scatter(sizes, widths, weights, 'r', 'o', label='width')
+plt.xlabel('Square root of Trial Area (cm)')
+plt.ylabel('Depth/Width of Antlion Pits (cm)')
+plt.legend(loc='upper right')
+plt.text(10, 7, 'R^2 = %.3f\np=%.3f' % (pearsonr(sizes,depths)[0], pearsonr(sizes,depths)[1]), ha='center', va='center')
+plt.savefig('depth_width.png', bbox_inches='tight')