[問題] ggplot兩軸指定問題
[問題類型]:
程式諮詢(我想用R 做某件事情,但是我不知道要怎麼用R 寫出來)
[軟體熟悉度]:
新手(沒寫過程式,R 是我的第一次)
[問題敘述]:
我想要用ggplot2裡面的繪圖功能將特定點標記出來。
例如:
1. q-q plot for chi square
2. 許多變數合併比較的boxplot
我想知道outliers是哪些屬性
查了許多資料後發現ggplot的aes必須指定兩軸對應參數
但是上述兩個圖形都是multivariate構成
我不知道要怎麼設定兩軸參數
[程式範例]:
http://ideone.com/x7Cm9m#
[環境敘述]:
R version 3.3.2 (2016-10-31)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
locale:
[1] LC_COLLATE=English_United Kingdom.1252 LC_CTYPE=English_United
Kingdom.1252 LC_MONETARY=English_United Kingdom.1252
[4] LC_NUMERIC=C LC_TIME=English_United
Kingdom.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] MVN_4.0.2
loaded via a namespace (and not attached):
[1] mlbench_2.1-1 zoo_1.7-14 modeltools_0.2-21
nortest_1.0-4 kernlab_0.9-25
[6] splines_3.3.2 VIM_4.6.0 lattice_0.20-34
pcaPP_1.9-61 colorspace_1.3-2
[11] stats4_3.3.2 mgcv_1.8-15 e1071_1.6-7
nloptr_1.0.4 foreign_0.8-67
[16] prabclus_2.2-6 sp_1.2-4 RColorBrewer_1.1-2
fpc_2.1-10 sgeostat_1.0-27
[21] plyr_1.8.4 robustbase_0.92-7 MatrixModels_0.4-1
stream_1.2-3 munsell_0.4.3
[26] robCompositions_2.0.3 pls_2.6-0 gtable_0.2.0
moments_0.14 mvtnorm_1.0-5
[31] psych_1.6.12 codetools_0.2-15 laeken_0.4.6
GGally_1.3.0 SparseM_1.74
[36] lmtest_0.9-34 quantreg_5.29 pbkrtest_0.4-6
flexmix_2.3-13 parallel_3.3.2
[41] class_7.3-14 sROC_0.1-2 vcd_1.4-3
DEoptimR_1.0-8 trimcluster_0.1-2
[46] Rcpp_0.12.9 scales_0.4.1 diptest_0.75-7
clusterGeneration_1.3.4 dbscan_0.9-8
[51] lme4_1.1-12 mnormt_1.5-5 ggplot2_2.2.1
grid_3.3.2 clue_0.3-53
[56] tools_3.3.2 lazyeval_0.2.0 proxy_0.4-16
tibble_1.2 cluster_2.0.5
[61] cvTools_0.3.2 car_2.1-4 rrcov_1.4-3
MASS_7.3-45 Matrix_1.2-7.1
[66] data.table_1.10.0 mvoutlier_2.0.8 assertthat_0.1
minqa_1.2.4 reshape_0.8.6
[71] boot_1.3-18 mclust_5.2.2 nnet_7.3-12
nlme_3.1-128
[關鍵字]:
ggplot2
q-q plot for chi square distribution
boxplot
multivariate
------
第一次在貴版po文,還請各位R高手多多指教!
非常感謝!
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