Je continue à obtenir des erreurs "reached elapsed time limit" dans R. J'utilise Studio.
Voici le code que j'essaie d'exécuter, un simple graphique dans ggplot :
require(ggplot2)
docgraph <- ggplot(data = plotnvto, aes(calluna, doc)) +
geom_point(aes(x = calluna, y = doc, color = "calluna"), size = 3) +
geom_point(aes(x = sedge, y = doc, colour = "sedge"), size = 3) +
geom_smooth(aes(calluna,doc), method=lm, se=FALSE, color = "purple") +
geom_smooth(aes(sedge,doc), method=lm, se=FALSE, color = "green") +
scale_colour_manual("",
values = c("calluna"="purple", "sedge"="green")) +
labs(x= "Percent Cover", y= "DOC (mg/L)") +
annotate(geom="text", x=10, y=36, label="y = -0.4498x + 26.6843
R² = 0.1836, p = 0.1646",color="purple") +
annotate(geom="text", x=30, y=36, label="y = -0.5058x + 16.0603
R² = 0.1026, p = 0.3012",color="darkgreen") +
theme_bw() +
xlim(0,60) +
ylim(0,50)
docgraph Chaque fois que je l'exécute, je reçois un message d'erreur indiquant que la limite de temps écoulé est atteinte. À chaque fois, il manque quelque chose dans le graphique, qu'il s'agisse de la légende, des axes, des lignes de la grille, des points, des couleurs, etc. Le message d'erreur est également différent à chaque fois, par ex :
In depth(x$children[[length(x$children)]], ...) :
reached elapsed time limit
In paste(names[seq_len(n - 1L)], collapse = .grid.pathSep) :
reached elapsed time limit
In lapply(X = X, FUN = FUN, ...) : reached elapsed time limit
In x$vp : reached elapsed time limitAucune de ces erreurs ne semble se rapporter à l'une de mes données. Il s'agit d'un ordinateur avec R et Rstudio fraîchement installés et mes fichiers de données, qui ressemblent à ceci :
summary(vegdocverages2016)
plotslope month siteplot ee6 h254 h400 doc suva
plot :12 march :12 MC:4 Min. :1.886 Min. : 962.9 Min. : 192.9 Min. : 7.109 Min. :0.08819
slope:12 october:12 MT:4 1st Qu.:2.773 1st Qu.:2216.8 1st Qu.: 445.4 1st Qu.:15.428 1st Qu.:0.10732
NC:4 Median :3.074 Median :3037.5 Median : 544.3 Median :21.407 Median :0.12451
NT:4 Mean :3.013 Mean :2947.6 Mean : 560.6 Mean :22.373 Mean :0.12649
WC:4 3rd Qu.:3.345 3rd Qu.:3712.2 3rd Qu.: 666.4 3rd Qu.:27.371 3rd Qu.:0.13597
WT:4 Max. :3.639 Max. :4735.5 Max. :1070.4 Max. :45.668 Max. :0.17626
calluna sedge sphag moss bare
Min. : 3.75 Min. :15.11 Min. : 0.000 Min. : 7.50 Min. : 1.250
1st Qu.:11.25 1st Qu.:16.75 1st Qu.: 0.000 1st Qu.:24.12 1st Qu.: 8.417
Median :15.28 Median :30.03 Median : 2.222 Median :28.89 Median :20.728
Mean :16.55 Mean :29.94 Mean : 3.097 Mean :27.98 Mean :18.136
3rd Qu.:21.44 3rd Qu.:38.65 3rd Qu.: 4.514 3rd Qu.:30.25 3rd Qu.:25.875
Max. :33.75 Max. :52.50 Max. :13.500 Max. :54.50 Max. :32.500
Warning message:
In dontCheck(fnname) : reached elapsed time limitsont les seuls .csv enregistrés sur le PC.
Je suis un peu confus quant à la signification de cette erreur et à la façon de la corriger, et je ne comprends pas vraiment les autres réponses lorsque j'ai cherché cette erreur sur Google.
edit, voici la sessionInfo()
R version 3.5.1 (2018-07-02)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
Matrix products: default
locale:
[1] LC_COLLATE=English_United Kingdom.1252 LC_CTYPE=English_United Kingdom.1252
[3] LC_MONETARY=English_United Kingdom.1252 LC_NUMERIC=C
[5] LC_TIME=English_United Kingdom.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] ggmap_2.6.1 ggplot2_3.0.0
loaded via a namespace (and not attached):
[1] Rcpp_0.12.17 pillar_1.2.3 compiler_3.5.1 plyr_1.8.4 bindr_0.1.1 tools_3.5.1
[7] digest_0.6.15 tibble_1.4.2 gtable_0.2.0 lattice_0.20-35 pkgconfig_2.0.1 png_0.1-7
[13] rlang_0.2.1 Matrix_1.2-14 mapproj_1.2.6 proto_1.0.0 bindrcpp_0.2.2 withr_2.1.2
[19] dplyr_0.7.6 stringr_1.3.1 RgoogleMaps_1.4.2 maps_3.3.0 grid_3.5.1 tidyselect_0.2.4
[25] glue_1.2.0 R6_2.2.2 jpeg_0.1-8 sp_1.3-1 purrr_0.2.5 reshape2_1.4.3
[31] magrittr_1.5 scales_0.5.0 assertthat_0.2.0 colorspace_1.3-2 geosphere_1.5-7 labeling_0.3
[37] stringi_1.1.7 lazyeval_0.2.1 munsell_0.5.0 rjson_0.2.20
Warning message:
In unlist(x, recursive = FALSE) : reached elapsed time limitEt voici quelques exemples de l'ensemble de données, qui est relativement petit :
> head(vegdocverages2016)
plotslope month siteplot ee6 h254 h400 doc suva calluna sedge sphag moss bare
1 plot march NC 2.906985 3117.30 613.20 21.48609 0.12880545 3.75 52.50 0.0 7.50 25.00
2 plot march NT 2.943432 2153.04 516.12 18.29540 0.09992877 25.55 15.75 0.0 30.25 28.50
3 plot march MC 1.942531 1024.80 192.90 12.62613 0.12917354 22.00 22.00 0.0 54.50 1.25
4 plot march MT 2.581118 1985.82 356.28 13.07213 0.16446263 11.25 38.75 13.5 29.50 7.00
5 plot march WC 2.670563 2238.00 388.40 27.37139 0.12932109 10.65 16.75 3.0 45.40 23.40
6 plot march WT 2.804038 1931.50 526.80 27.37139 0.12932109 10.65 16.75 3.0 45.40 23.40résumé :
> summary(vegdocverages2016)
plotslope month siteplot ee6 h254 h400
Length:24 Length:24 Length:24 Min. :1.886 Min. : 962.9 Min. : 192.9
Class :character Class :character Class :character 1st Qu.:2.773 1st Qu.:2216.8 1st Qu.: 445.4
Mode :character Mode :character Mode :character Median :3.074 Median :3037.5 Median : 544.3
Mean :3.013 Mean :2947.6 Mean : 560.6
3rd Qu.:3.345 3rd Qu.:3712.2 3rd Qu.: 666.4
Max. :3.639 Max. :4735.5 Max. :1070.4
doc suva calluna sedge sphag moss bare
Min. : 7.109 Min. :0.08819 Min. : 3.75 Min. :15.11 Min. : 0.000 Min. : 7.50 Min. : 1.250
1st Qu.:15.428 1st Qu.:0.10732 1st Qu.:11.25 1st Qu.:16.75 1st Qu.: 0.000 1st Qu.:24.12 1st Qu.: 8.417
Median :21.407 Median :0.12451 Median :15.28 Median :30.03 Median : 2.222 Median :28.89 Median :20.728
Mean :22.373 Mean :0.12649 Mean :16.55 Mean :29.94 Mean : 3.097 Mean :27.98 Mean :18.136
3rd Qu.:27.371 3rd Qu.:0.13597 3rd Qu.:21.44 3rd Qu.:38.65 3rd Qu.: 4.514 3rd Qu.:30.25 3rd Qu.:25.875
Max. :45.668 Max. :0.17626 Max. :33.75 Max. :52.50 Max. :13.500 Max. :54.50 Max. :32.500
