Keywords: Levy0 distributionPDF.svg en Probability density function for w Levi distribution with <math>\mu 0</math> 2011-09-22 own Krishnavedala validSVG Python source code <syntaxhighlight lang python > from numpy import from matplotlib pyplot import from mpl_toolkits axes_grid axislines import SubplotZero pdf lambda c m x sqrt c/ 2 pi exp -c 5 / x-m / x-m 1 5 fig figure figsize 5 5 ax SubplotZero fig 111 fig add_subplot ax for direction in xzero yzero ax axisdirection set_visible True ax axisdirection set_axisline_style -> for direction in top bottom left right ax axisdirection set_visible False ax axis yzero set_axis_direction left ax grid False ax minorticks_on x linspace 001 3 150 ax plot x pdf 5 0 x 'r' lw 2 label r' c 1/2 ' ' c 1\ /_2 ' ax plot x pdf 1 0 x 'k' lw 2 label r' c 1 ' ax plot x pdf 2 0 x 'c' lw 2 label r' c 2 ' ax plot x pdf 4 0 x 'b' lw 2 label r' c 4 ' ax plot x pdf 8 0 x 'g' lw 2 label r' c 8 ' ax set_ylim 0 1 01 ax set_xlim 0 3 ax legend loc 0 frameon False ax axis xzero label set_text r'x' ax axis yzero label set_text r' f_x x;\mu \sigma \frac 1 x\sigma\sqrt 2\pi e -\frac \left \ln x-\mu\right 2 2\sigma 2 ' fig savefig Levy0_distributionPDF svg bbox_inches tight pad_inches 15 </syntaxhighlight> cob cc-zero Uploaded with UploadWizard Created with Matplotlib Images with Python source code Probability distributions |