- using R version 4.5.0 beta (2025-03-29 r88069)
- using platform: aarch64-apple-darwin20
- R was compiled by
Apple clang version 14.0.0 (clang-1400.0.29.202)
GNU Fortran (GCC) 14.2.0
- running under: macOS Ventura 13.4
- using session charset: UTF-8
- checking for file ‘realTimeloads/DESCRIPTION’ ... OK
- this is package ‘realTimeloads’ version ‘1.0.0’
- package encoding: UTF-8
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See the install log for details.
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- checking examples ... [3s/3s] ERROR
Running examples in ‘realTimeloads-Ex.R’ failed
The error most likely occurred in:
> ### Name: impute_data
> ### Title: Returns x with gaps imputed using ARIMA and Decision Trees,
> ### optional uncertainty estimation using Monte Carlo resampling
> ### Aliases: impute_data
>
> ### ** Examples
>
> # Impute non-tidal data
> time <- realTimeloads::ExampleData$Sediment_Samples$time
> xo <- realTimeloads::ExampleData$Sediment_Samples$SSCxs_mg_per_liter
> Q <- realTimeloads::ExampleData$Discharge$Discharge_m_cubed_per_s
> idata <- sample(1:length(xo),round(length(xo)*0.5),replace=FALSE)
> x <- rep(NA,length(xo))
> x[idata] <- xo[idata] # simulated samples
> flow_concentrtion_ratio <- imputeTS::na_interpolation(Q/x)
> Xreg <- cbind(Q,flow_concentrtion_ratio)
> Output <- impute_data(time,x,Xreg,MC = 10,ptrain = 0.8)
Error in optim(init[mask], getLike, method = "L-BFGS-B", lower = rep(0, :
L-BFGS-B needs finite values of 'fn'
Calls: impute_data -> <Anonymous> -> <Anonymous> -> optim
Execution halted
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- DONE
Status: 1 ERROR
- using check arguments '--no-clean-on-error '