band_ratio: band_ratio
In elpidiofilho/labgeo: Collection of functions to fit models with emphasis in land use and soil mapping

This function calculates band ratios in the form bd = (a-b) / (a + b). The result is a dataframe containing the combinations of all the bands.

1	band_ratio(df)

`df`	dataframe with bands

calculates band ratios in the form bd = (a-b) / (a + b)

Elpidio Filho, elpidio@ufv.br

## Not run: 
br = band_ratio(df)

## End(Not run)

elpidiofilho/labgeo documentation built on May 14, 2019, 9:35 a.m.

elpidiofilho/labgeo index

README.md

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