aes(group)
ggplot2のaes(group)内で処理をする (メモ
aes(group = paste(グループ化したい変数1, 変数2))とすると楽
data_yield <-
data_frame(
ExptID = rep(letters[1:3], each = 10),
Water = rep(c(0.1, 1), times = 15),
Fertilizer = rep(1:10, times = 3),
Yield = Fertilizer * 5 + Water * 10 + rnorm(30, 0, 1)
)
data_yield %>%
kable
| ExptID | Water | Fertilizer | Yield |
|---|---|---|---|
| a | 0.1 | 1 | 6.480397 |
| a | 1.0 | 2 | 18.317569 |
| a | 0.1 | 3 | 18.155836 |
| a | 1.0 | 4 | 30.403439 |
| a | 0.1 | 5 | 24.459607 |
| a | 1.0 | 6 | 39.736409 |
| a | 0.1 | 7 | 35.137086 |
| a | 1.0 | 8 | 47.915313 |
| a | 0.1 | 9 | 44.787005 |
| a | 1.0 | 10 | 59.454424 |
| b | 0.1 | 1 | 6.855722 |
| b | 1.0 | 2 | 18.931382 |
| b | 0.1 | 3 | 15.562121 |
| b | 1.0 | 4 | 32.662525 |
| b | 0.1 | 5 | 26.116259 |
| b | 1.0 | 6 | 42.219367 |
| b | 0.1 | 7 | 35.488436 |
| b | 1.0 | 8 | 51.765649 |
| b | 0.1 | 9 | 46.429980 |
| b | 1.0 | 10 | 61.630145 |
| c | 0.1 | 1 | 5.982216 |
| c | 1.0 | 2 | 20.304380 |
| c | 0.1 | 3 | 14.347317 |
| c | 1.0 | 4 | 31.393094 |
| c | 0.1 | 5 | 26.376162 |
| c | 1.0 | 6 | 40.750593 |
| c | 0.1 | 7 | 36.164834 |
| c | 1.0 | 8 | 51.742972 |
| c | 0.1 | 9 | 45.366011 |
| c | 1.0 | 10 | 57.830253 |
data_yield %>%
ggplot(aes(x = Fertilizer, y = Yield, col = ExptID, group = Water)) +
geom_point() +
geom_line()
data_yield %>%
ggplot(aes(x = Fertilizer, y = Yield, col = ExptID, group = ExptID)) +
geom_point() +
geom_line()
# こうじゃなくて
data_yield %>%
mutate(Groups = paste0(ExptID, "_", Water)) %>%
ggplot(aes(x = Fertilizer, y = Yield, col = ExptID, group = Groups)) +
geom_point() +
geom_line()
# こう
data_yield %>%
ggplot(aes(x = Fertilizer, y = Yield, col = ExptID, group = paste0(ExptID, Water))) +
geom_point() +
geom_line()
session_info()
## setting value
## version R version 3.2.3 (2015-12-10)
## system x86_64, darwin14.5.0
## ui X11
## language (EN)
## collate en_US.UTF-8
## tz Asia/Tokyo
## date 2016-04-01
##
## package * version date source
## agricolae * 1.2-3 2015-10-06 CRAN (R 3.1.3)
## AlgDesign 1.1-7.3 2014-10-15 CRAN (R 3.1.2)
## assertthat 0.1 2013-12-06 CRAN (R 3.1.0)
## bitops * 1.0-6 2013-08-17 CRAN (R 3.1.0)
## boot 1.3-17 2015-06-29 CRAN (R 3.2.3)
## chron 2.3-47 2015-06-24 CRAN (R 3.1.3)
## cluster 2.0.3 2015-07-21 CRAN (R 3.2.3)
## coda 0.18-1 2015-10-16 CRAN (R 3.1.3)
## codetools 0.2-14 2015-07-15 CRAN (R 3.2.3)
## colorspace 1.2-6 2015-03-11 CRAN (R 3.1.3)
## combinat 0.0-8 2012-10-29 CRAN (R 3.1.0)
## data.table * 1.9.6 2015-09-19 CRAN (R 3.1.3)
## DBI 0.3.1 2014-09-24 CRAN (R 3.1.1)
## deldir 0.1-9 2015-03-09 CRAN (R 3.1.3)
## devtools * 1.9.1 2015-09-11 CRAN (R 3.2.0)
## digest 0.6.8 2014-12-31 CRAN (R 3.1.2)
## doParallel 1.0.10 2015-10-14 CRAN (R 3.1.3)
## doRNG 1.6 2014-03-07 CRAN (R 3.1.2)
## dplyr * 0.4.3 2015-09-01 CRAN (R 3.1.3)
## evaluate 0.8 2015-09-18 CRAN (R 3.1.3)
## foreach * 1.4.3 2015-10-13 CRAN (R 3.1.3)
## formatR 1.2.1 2015-09-18 CRAN (R 3.1.3)
## ggplot2 * 2.0.0 2015-12-18 CRAN (R 3.2.3)
## gridExtra * 2.0.0 2015-07-14 CRAN (R 3.1.3)
## gtable * 0.1.2 2012-12-05 CRAN (R 3.1.0)
## highr 0.5.1 2015-09-18 CRAN (R 3.1.3)
## httr 1.0.0 2015-06-25 CRAN (R 3.1.3)
## iterators 1.0.8 2015-10-13 CRAN (R 3.1.3)
## jsonlite 0.9.19 2015-11-28 CRAN (R 3.1.3)
## klaR 0.6-12 2014-08-06 CRAN (R 3.1.1)
## knitr * 1.11 2015-08-14 CRAN (R 3.2.3)
## labeling 0.3 2014-08-23 CRAN (R 3.1.1)
## lattice 0.20-33 2015-07-14 CRAN (R 3.2.3)
## lazyeval 0.1.10 2015-01-02 CRAN (R 3.1.2)
## LearnBayes 2.15 2014-05-29 CRAN (R 3.1.0)
## lubridate * 1.5.0 2015-12-03 CRAN (R 3.2.3)
## magrittr * 1.5 2014-11-22 CRAN (R 3.1.2)
## MASS * 7.3-45 2015-11-10 CRAN (R 3.2.3)
## Matrix 1.2-3 2015-11-28 CRAN (R 3.2.3)
## memoise 0.2.1 2014-04-22 CRAN (R 3.1.0)
## munsell 0.4.2 2013-07-11 CRAN (R 3.1.0)
## nlme 3.1-122 2015-08-19 CRAN (R 3.2.3)
## pforeach * 1.3 2015-12-21 Github (hoxo-m/pforeach@2c44f3b)
## pkgmaker 0.22 2014-05-14 CRAN (R 3.1.3)
## plyr * 1.8.3 2015-06-12 CRAN (R 3.1.3)
## R6 2.1.1 2015-08-19 CRAN (R 3.1.3)
## RColorBrewer * 1.1-2 2014-12-07 CRAN (R 3.1.2)
## Rcpp 0.12.2 2015-11-15 CRAN (R 3.1.3)
## RCurl * 1.95-4.7 2015-06-30 CRAN (R 3.1.3)
## registry 0.3 2015-07-08 CRAN (R 3.1.3)
## reshape2 * 1.4.1 2014-12-06 CRAN (R 3.1.2)
## rJava * 0.9-7 2015-07-29 CRAN (R 3.1.3)
## rngtools 1.2.4 2014-03-06 CRAN (R 3.1.2)
## scales * 0.3.0 2015-08-25 CRAN (R 3.1.3)
## slackr * 1.3.1.9001 2015-12-07 Github (hrbrmstr/slackr@27f777e)
## sp 1.2-1 2015-10-18 CRAN (R 3.2.3)
## spdep 0.5-92 2015-12-22 CRAN (R 3.2.3)
## stringi 1.0-1 2015-10-22 CRAN (R 3.1.3)
## stringr * 1.0.0 2015-04-30 CRAN (R 3.1.3)
## tidyr * 0.3.1 2015-09-10 CRAN (R 3.2.0)
## xlsx * 0.5.7 2014-08-02 CRAN (R 3.1.1)
## xlsxjars * 0.6.1 2014-08-22 CRAN (R 3.1.1)
## xtable 1.8-0 2015-11-02 CRAN (R 3.1.3)