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ChiInv

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Interactively run this function

Answer  
0.400000000000016

Parameter NameInputAn input expression?
q
nu

Calculation description
Time-stamp calculation?  
  


Function Description

Returns the inverse of MnChiDist (i.e. the quantile function of 1 - q) of the chi-squared distribution. Provided for compatibility with CHIINV in Microsoft Excel 2010 and later.

 

Note MnChiInv(q) = CHIINV(q) = CHISQ.INV.RT(q) = CHISQ.INV(1-q) and CHISQ.INV(q) = MnChiSqInv(q)

 

Please also bear in mind that the Nematrian website functions relating to the chi-squared distribution accept non-integral values of nu whereas the Excel functions are limited to integral values.

 

Equivalent to calling MnProbDistQuantile using as the distribution parameter “chi-squared” and entering 1-q for the input value.

 


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