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I got this equation by predicting grassland biomass growth from precipitation and soilnutrient. How can I convert it into original power function and how to interpret scientifically. 

logNDVI <- 0.36 + 64.8*log(precipitation) + 0.9*(soilNutrient)

P <- 0.01; R2= 0.72 and residual standard error=0.45

Thank you!

Sun Rise
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  • Please explain what you mean by "original power function." Do you mean that `logNDVI` is the logarithm of observed biomass growth and you wish to express the corresponding growth directly in terms of `precipitation` and `soilNutrient`?? – whuber Jun 25 '19 at 14:01
  • I mean that how to convert this log transformed formula into the one without log with exp() function. – Sun Rise Jun 25 '19 at 15:19
  • You can find a great many threads involving this subject here: please visit [this search link](https://stats.stackexchange.com/search?q=log*+exp*+regression). – whuber Jun 25 '19 at 15:20

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