[R] Error plotting the results form a Holt Winters model with no seasonality

[Eric Berger]

Hi Jeff,
I tried to reproduce your problem with the package's example and I did
not get an error.
Here's the output from my sessionInfo().

R version 3.6.3 (2020-02-29)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 18.04.3 LTS

Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/openblas/libblas.so.3
LAPACK: /usr/lib/x86_64-linux-gnu/libopenblasp-r0.2.20.so

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
LC_TIME=en_US.UTF-8
 [4] LC_COLLATE=en_US.UTF-8     LC_MONETARY=en_US.UTF-8
LC_MESSAGES=en_US.UTF-8
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C
LC_ADDRESS=C
[10] LC_TELEPHONE=C             LC_MEASUREMENT=en_US.UTF-8
LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] TSstudio_0.1.6 forecast_8.12

loaded via a namespace (and not attached):
 [1] Rcpp_1.0.4.6      urca_1.3-0        pillar_1.4.4      compiler_3.6.3
 [5] xts_0.12-0        tseries_0.10-47   tools_3.6.3       digest_0.6.25
 [9] packrat_0.5.0     viridisLite_0.3.0 jsonlite_1.6.1    nlme_3.1-148
[13] evaluate_0.14     lifecycle_0.2.0   tibble_3.0.1      gtable_0.3.0
[17] lattice_0.20-41   pkgconfig_2.0.3   rlang_0.4.6       rstudioapi_0.11
[21] crosstalk_1.1.0.1 curl_4.2          yaml_2.2.1        parallel_3.6.3
[25] xfun_0.14         httr_1.4.1        dplyr_1.0.0       knitr_1.28
[29] htmlwidgets_1.5.1 generics_0.0.2    vctrs_0.3.1       lmtest_0.9-37
[33] grid_3.6.3        nnet_7.3-14       tidyselect_1.1.0  data.table_1.12.8
[37] glue_1.4.1        R6_2.4.1          plotly_4.9.2.1    rmarkdown_2.2
[41] bookdown_0.19     tidyr_1.1.0       TTR_0.23-6        ggplot2_3.3.1
[45] purrr_0.3.4       magrittr_1.5      scales_1.1.1      ellipsis_0.3.1
[49] htmltools_0.5.0   quantmod_0.4.17   rsconnect_0.8.16  timeDate_3043.102
[53] colorspace_1.4-1  fracdiff_1.5-1    quadprog_1.5-8    lazyeval_0.2.2
[57] munsell_0.5.0     crayon_1.3.4      zoo_1.8-8




On Fri, Jun 19, 2020 at 8:03 PM Jeff Reichman <reichmanj using sbcglobal.net> wrote:
>
> r-help
>
>
>
> I'm trying to use the TSstudio library to plot a forecast created from a
> Holt Winters model and I get the following error:
>
>
>
> Error in `[<-`(`*tmp*`, n + 1, , value = data.frame(x = tmp[["x"]][n],  :
>
>   subscript out of bounds
>
>
>
> So looking through the package documentation I tried the package's example
>
>
>
> data(USgas)
> library(forecast)
> fit <- ets(USgas)
> fc<- forecast(fit, h = 60)
> plot_forecast(fc)
>
>
>
> and get the same error
>
>
>
> Error in `[<-`(`*tmp*`, n + 1, , value = data.frame(x = tmp[["x"]][n],  :
>
>   subscript out of bounds
>
>
>
> So I am at a loss to figure out my error when the example gives me the same
> error.
>
>
>
> Sincerely
>
>
>
> Jeff Reichman
>
>
>
>
>         [[alternative HTML version deleted]]
>
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