Question

我正在使用R版本3.3.2与ggplot2_2.2.0和forecast_7.3（请参阅下面的完整sessionInfo()）。在我最近的更新后，我遇到了ggtsdisplay()的一些问题。尽管ggAcf()和ggPacf()分开工作，但它没有绘制ACF，ggAcf()和PACF，ggPacf()图，因此它也没有图表（也是下面的代码）），

我现在得到的（在我最近的更新之后），

我在更新之前收到的信息，

# install.packages(c("forecast", "zoo", "ggplot2"))
library(forecast)
library(ggplot2)
ggtsdisplay(mdeaths)
# sessionInfo()

R version 3.3.2 (2016-10-31)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X Mavericks 10.9.5

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

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

other attached packages:
[1] ggplot2_2.2.0     forecast_7.3      timeDate_3012.100 zoo_1.7-13       
[5] colorout_1.1-2   

loaded via a namespace (and not attached):
 [1] Rcpp_0.12.8      quadprog_1.5-5   lattice_0.20-34  assertthat_0.1  
 [5] grid_3.3.2       plyr_1.8.4       gtable_0.2.0     scales_0.4.1    
 [9] lazyeval_0.2.0   tseries_0.10-35  fracdiff_1.4-2   labeling_0.3    
[13] tools_3.3.2      munsell_0.4.3    parallel_3.3.2   colorspace_1.3-1
[17] nnet_7.3-12      tibble_1.2

Answer 1

我用ggplot 2.1.0获得了相同的结果。从函数顶部的参数中键入函数名称和通知，“partial”是默认情节“type”。所以这是一组函数调用：

if (plot.type == "partial") {
        lastplot <- ggPacf(x, lag.max = lag.max, na.action = na.action) + 
            ggplot2::ggtitle(NULL)
        acfplotrange <- ggplot2::ggplot_build(acfplot)$panel$ranges[[1]]$y.range
        pacfplotrange <- ggplot2::ggplot_build(lastplot)$panel$ranges[[1]]$y.range
        yrange <- range(c(acfplotrange, pacfplotrange))
        acfplot <- acfplot + ggplot2::ylim(yrange)
        lastplot <- lastplot + ggplot2::ylim(yrange)
}

更新到ggplot2到2.2.0在运行3.3.1的Mac上给出了相同的结果。因此，您需要阅读ggplot2的NEWS文件，看看是否有任何已宣布的ggplot_build更改。我试图找到并失败了。还尝试了http://ggplot2.tidyverse.org网站，该网站没有公告或链接到我能找到的更改。所以我想你需要向ggplot2和forecast的维护者发送错误报告。

> maintainer('ggplot2')
[1] "Hadley Wickham <hadley@rstudio.com>"
> maintainer('forecast')
[1] "Rob Hyndman <Rob.Hyndman@monash.edu>"

请记住包含此类信息：

> sessionInfo()
R version 3.3.1 Patched (2016-08-17 r71112)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X El Capitan (10.11.6)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

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

other attached packages:
 [1] forecast_7.3      timeDate_3012.100 zoo_1.7-13        rms_4.5-0        
 [5] SparseM_1.7       Hmisc_3.17-4      ggplot2_2.2.0     Formula_1.2-1    
 [9] survival_2.40-1   sos_1.3-9         brew_1.0-6        lattice_0.20-33  

loaded via a namespace (and not attached):
 [1] Rcpp_0.12.7         RColorBrewer_1.1-2  plyr_1.8.4         
 [4] tseries_0.10-35     tools_3.3.1         rpart_4.1-10       
 [7] tibble_1.2          polspline_1.1.12    gtable_0.2.0       
[10] nlme_3.1-128        Matrix_1.2-6        parallel_3.3.1     
[13] mvtnorm_1.0-5       gridExtra_2.2.1     cluster_2.0.4      
[16] MatrixModels_0.4-1  grid_3.3.1          nnet_7.3-12        
[19] data.table_1.9.6    foreign_0.8-66      multcomp_1.4-6     
[22] latticeExtra_0.6-28 TH.data_1.0-7       scales_0.4.1       
[25] codetools_0.2-14    splines_3.3.1       MASS_7.3-45        
[28] assertthat_0.1      colorspace_1.2-6    fracdiff_1.4-2     
[31] labeling_0.3        quadprog_1.5-5      quantreg_5.26      
[34] sandwich_2.3-4      acepack_1.3-3.3     lazyeval_0.2.0     
[37] munsell_0.4.3       chron_2.3-47

是预测中的ggtsdisplay打破了

1 个答案: