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This is a CPK tool for Probability Density curve.

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a CPK curve analysis tool

This is a CPK tool for Probability Density curve.Main Window: Main UI:

Main Function:

  1. Import data from xlsx file, the format pls see cpkdata.xlsx for example;
  2. According to STD,USL,LSL you filled, generate CPK curve for analysis:
  • ZOOM both for x and y axis;
  • rectangle zoom
  • SHIFT;
  • Save current figure as a .png file;
  1. Will auto generate a screenshoot for the initial curve,named cpk1.png screenshoots: Auto Generated picture: Save as picture:

How to package with pyinstaller

command terminal :cd current dir pyinstaller -D CPKTool.py

Version history:

v1.0

  • Draft , finish UI frame, curve

v1.1

  • Fix the parameter passing issue that caused the curve are all the same level sigma
    • cpk_calc function : for each curve should be passing just one column data ,not the whole df_frame.

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This is a CPK tool for Probability Density curve.

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