remove useless PCA file

pca.py

@@ -1,23 +0,0 @@
-from sklearn.decomposition import PCA
-from matplotlib import pyplot as plt
-from simulation_list import SimulationList
-from mpl_toolkits.mplot3d import Axes3D
-import numpy as np
-simulations = SimulationList.jsonlines_load()
-np.set_printoptions(linewidth=1000,edgeitems=4)
-data = simulations.as_matrix
-simpledata=data[:, 4:]
-pca = PCA(n_components=3)
-pca.fit(simpledata)
-print(pca.components_)
-X_pca = pca.transform(simpledata)
-X_new = pca.inverse_transform(X_pca)
-print(X_pca)
-
-
-fig = plt.figure()
-ax = Axes3D(fig)
-# ax.scatter(simpledata[:, 0],simpledata[:, 1], simpledata[:, 2])
-# plt.show()
-ax.scatter(X_new[:, 0],X_new[:, 1], X_new[:, 2])
-plt.show()