NTJOHNSONSUPARAM
Returns parameters of the Johnson SU distribution for the specified mean standard deviation, skewness and kurtosis.
Syntax
NTJOHNSONSUPARAM(
Mean,
Stdev,
Skew,
Kurt
)
Parameters
- Mean is the arithmetic mean of the distribution.
- Stdev is the standard deviation of the distribution (Positive value).
- Skew is the skewness of the distribution.
- Kurt is the kurtosis of the distribution (Positive value).
Example
- The example may be easier to understand if you copy it to a blank worksheet\
How to copy an example
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Create a blank workbook or worksheet.
-
Select the example in the Help topic.
Note Do not select the row or column headers.
Selecting an example from Help
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Press CTRL+C.
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In the worksheet, select cell A1, and press CTRL+V.
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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.
| A | B | |
|---|---|---|
| 1 | Data | Description |
| 2 | 1.2 | Arithmetic mean of the distribution |
| 3 | 2 | Standard deviation of the distribution |
| 4 | -0.8 | Skewness of the distribution |
| 5 | 2.5 | Kurtosis of the distribution |
| 6 | Formula | Description (Result) |
| 7 | =NTJOHNSONSUPARAM(A2,A3,A4,A5) | Parameter of the distribution : Gamma, Delta, Lambda and Xi for the terms above |