StatTools : Probability of Chi Square Program

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Probability of Chi Square Explained and Tables Page

Program References

The data is a 2 column table of numbers. The columns are separated by white spaces (space or tab)
Column 1 is :

  • Either Chi Sq value for calculating probability from Chi Sq. Chi Sq must have a positive value
  • Or Probability value for calculating Chi Sq from probability.
    Probability must have a value between 0 and 0.5
Column 2 is the degrees of freedom (df).
Calculate Probability from Chi Sq and df :
Calculate Chi Sq from Probability and df :