Difference between revisions of "Manuals/calci/FISHERINV"
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− | <div style="font-size:30px">'''FISHERINV( | + | <div style="font-size:30px">'''FISHERINV(number)'''</div><br/> |
− | *<math> | + | *<math>number</math> is the value to find inverse of fisher transformation. |
==Description== | ==Description== | ||
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*It can be used to construct a confidence interval. | *It can be used to construct a confidence interval. | ||
*A confidence interval (CI) is a type of interval estimate of a population parameter and is used to indicate the reliability of an estimate. | *A confidence interval (CI) is a type of interval estimate of a population parameter and is used to indicate the reliability of an estimate. | ||
− | This function will give the result as error when the <math> | + | This function will give the result as error when the <math>number</math> value is non-numeric. |
==ZOS Section== | ==ZOS Section== | ||
− | *The syntax is to calculate FISHERINV in ZOS is <math>FISHERINV( | + | *The syntax is to calculate FISHERINV in ZOS is <math>FISHERINV(number)</math>. |
− | **<math> | + | **<math>number</math> is the value to find inverse of fisher transformation. |
*For e.g.,fisherinv(0.4521..0.507..0.01) | *For e.g.,fisherinv(0.4521..0.507..0.01) | ||
Revision as of 00:48, 18 June 2014
FISHERINV(number)
- is the value to find inverse of fisher transformation.
Description
- This function gives the inverse of the Fisher transformation.
- We use this to test the correlations between set of data.
- The Inverse of the Fisher transformation is: i.e , then
- It can be used to construct a confidence interval.
- A confidence interval (CI) is a type of interval estimate of a population parameter and is used to indicate the reliability of an estimate.
This function will give the result as error when the value is non-numeric.
ZOS Section
- The syntax is to calculate FISHERINV in ZOS is .
- is the value to find inverse of fisher transformation.
- For e.g.,fisherinv(0.4521..0.507..0.01)
Examples
- FISHERINV(0.6389731838) = 0.56419999998
- FISHERINV(0) = 0
- FISHERINV(0.1234) = 0.1227774315035342
- FISHERINV(1) = 0.761594155955765
- FISHERINV(-0.4296) = -0.4049869686465480