FDIST function in Labview

[pakozdi]

Hi All,

Could someone tell me which function of Labview works as same method as the FDIST function of Microsoft Excel?

Description of FDIST function:

Returns the F probability distribution (degree of diversity) for two data sets.

Format of FDIST function: 

FDIST(x, degrees of freedom1, degrees of freedom2)

Example:

FDIST(0.943,18,60)

Result: 0.53398

I have already tried both functions Continuous CDF.vi and Continuous PDF.vi but their results differ from result of FDIST.

Many Thanks,

Bert

[pakozdi]

Is there equivalent function in Labview of FDIST function of MS Excel? thnx.

[Daniel_Fulop]

Hello Bert,

LabVIEW's Continuous CDF VI behaves similar to MATLAB's fcdf() function, which means that:

[Excel's FDIST result] = 1 - [LabVIEW's Continuous CDF VI result]

Make sure that you select the 'F' instance in the polymorphic VI combobox below the VI itself.

Best regards,

Daniel Fulop

[pakozdi]

Hi Daniel,

Thank You very much !!!!!

It is now working.

I do very appreciate your help......