Get-GrowthRate (modification of post by halr9000 view diff)
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Calculates percentage growth rate given a starting value, ending value, and number of periods in the range. stahler thx!
Corrected period variable name - djryan
- function Get-GrowthRate {
- param( $Start, $End, $Period )
- $rate = [math]::Abs( [math]::Pow( ( $End / $Start ),( 1 / $Period - 1 ) ) - 1 )
- "{0:P}" -f $rate
- }
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