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# NTLOGISTICINV

Returns the inverse of the cumulative distribution function for a specified logistic distribution.

## Syntax

NTLOGISTICINV(

• prob,
• M,
• B

)

#### Parameters

• prob is a probability corresponding to the normal distribution (0 < prob < 1).
• M is a parameter of the distribution $m$.
• B is a parameter of the distribution $b\;(>0)$.

## Example

• The example may be easier to understand if you copy it to a blank worksheet

How to copy an example

1. Create a blank workbook or worksheet.
2. Select the example in the Help topic.

Note  Do not select the row or column headers.

Selecting an example from Help

3. Press CTRL+C.
4. In the worksheet, select cell A1, and press CTRL+V.
5. To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Tools menu, point to Formula Auditing, and then click Formula Auditing Mode.

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A B
Data Description
1.5 Probability associated with the log normal distribution
-5.7 Value of parameter M
11 Value of parameter B
Formula Description (Result)
=NTLOGISTICINV(A2,A3,A4) Inverse of the cumulative distribution function for the terms above
• NTRANDLOGISTIC
• NTLOGISTICDIST
• NTLOGISTICINV
• NTLOGISTICKURT
• NTLOGISTICMEAN
• NTLOGISTICMOM
• NTLOGISTICPARAM
• NTLOGISTICSKEW
• NTLOGISTICSTDEV
• Logisitic distribution