Difference between revisions of "Manuals/calci/FISHERINV"
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(Created page with "<div id="6SpaceContent" class="zcontent" align="left"> '''FISHERINV'''('''x''') '''x''' is the value to perform the inverse of the transformation. </div> ---- <...") |
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| − | <div | + | <div style="font-size:30px">'''FISHERINV(Number)'''</div><br/> |
| + | *<math>Number</math> is the value to find inverse of fisher transformation. | ||
| + | **FISHERINV(), returns the inverse of the 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: <math>x= \frac {e^{2y-1}}{e^{2y+1}}</math> i.e <math>y=FISHER(x)</math>, then <math>FISHERINV(y)=x</math> | ||
| + | *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 <math>Number</math> value is non-numeric. | ||
| − | + | ==ZOS== | |
| + | *The syntax is to calculate FISHERINV in ZOS is <math>FISHERINV(Number)</math>. | ||
| + | **<math>Number</math> is the value to find inverse of fisher transformation. | ||
| + | *For e.g.,FISHERINV(0.4521..0.507..0.01) | ||
| + | {{#ev:youtube|eGv4DvXyLhc|280|center|Inverse Fisher transformation}} | ||
| − | + | ==Examples== | |
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| − | + | #FISHERINV(0.6389731838) = 0.56419999998 | |
| + | #FISHERINV(0) = 0 | ||
| + | #FISHERINV(0.1234) = 0.1227774315035342 | ||
| + | #FISHERINV(1) = 0.761594155955765 | ||
| + | #FISHERINV(-0.4296) = -0.4049869686465480 | ||
| − | + | ==Related Videos== | |
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| − | + | {{#ev:youtube|I0SjHVOHztc|280|center|Sampling Distributions}} | |
| − | + | ==See Also== | |
| − | + | *[[Manuals/calci/CORREL | CORREL ]] | |
| − | + | *[[Manuals/calci/FISHER | FISHER ]] | |
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| − | + | ==References== | |
| + | [http://en.wikipedia.org/wiki/F-distribution Fisher Distribution] | ||
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| − | + | *[[Z_API_Functions | List of Main Z Functions]] | |
| − | + | *[[ Z3 | Z3 home ]] | |
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Latest revision as of 17:01, 7 August 2018
FISHERINV(Number)
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle Number}
is the value to find inverse of fisher transformation.
- FISHERINV(), returns the inverse of the 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: Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle x= \frac {e^{2y-1}}{e^{2y+1}}} i.e Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle y=FISHER(x)} , then Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle FISHERINV(y)=x}
- 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 Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle Number}
value is non-numeric.
ZOS
- The syntax is to calculate FISHERINV in ZOS is Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle FISHERINV(Number)}
.
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle Number} 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
Related Videos
See Also
References