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r-spatial / dtwSat

Time-Weighted Dynamic Time Warping for satellite image time series analysis
https://www.victor-maus.com/dtwSat/
GNU General Public License v3.0
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Plotting cross validation object doesn't work properly #29

Closed LRoters closed 5 years ago

LRoters commented 5 years ago

Hello, plotting a cross validation object shows the user's accuracy double, but not the producer's accuracy. Here is the code:

cross_validation <- twdtwCrossValidate(field_samples_ts, times=100, p=0.1,freq=8,formula=y~s(x,bs="cc"), weight.fun = log_fun)
plot (cross_validation, conf.int = .95)

Even in the paper from Maus: dtwSat: Time-Weighted Dynamic Time Warping for Satellite Image Time Series Analysis in R (https://github.com/vwmaus/dtwSat/blob/master/inst/doc/applying_twdtw.pdf) is this plotting error. Thank you for your help!

vwmaus commented 5 years ago

@LRoters many thanks for pointing out the problem. It is fixed now, please install the development version from Github:

install.packages("devtools")
devtools::install_github("vwmaus/dtwSat")
LRoters commented 5 years ago

Yes it works. Thank you!