getECMfun: Get the function for EC method
In GastonMauroDiaz/caiman: Canopy Image Analysis

Description Usage Arguments Value References Examples

Wrapper function for bbmle::mle2 to make easier the estimation of the function for the EC method.

getECMfun(x, method = "BFGS")

## S4 method for signature 'data.frame'
getECMfun(x, method = "BFGS")

`x`	data.frame. The return of a call to `findOTRs`.
`method`	character. See `mle2`

list

Song, G.-Z.M., Doley, D., Yates, D., Chao, K.-J., Hsieh, C.-F., 2014. Improving accuracy of canopy hemispherical photography by a constant threshold value derived from an unobscured overcast sky. Can. J. For. Res. 44, 17–27. doi:10.1139/cjfr-2013-0082