pbc %>%
dplyr::filter(!is.na(trt)) %>%
ggplot(aes(factor(trt), albumin, fill=factor(trt))) +
geom_boxplot()
など共通で設定したい事項がある
pbc %>%
dplyr::filter(!is.na(trt)) %>%
ggplot(aes(factor(trt), albumin, fill=factor(trt))) +
geom_boxplot() +
theme_bw() +
theme(axis.text=element_text(size=16),
axis.title=element_text(size=18, face="bold"),
legend.position="none")
theme_set()
my_theme <- theme_bw() +
theme(axis.text=element_text(size=16),
axis.title=element_text(size=18, face="bold"),
panel.grid.major = element_blank(),
panel.grid.minor = element_blank(),
legend.position="none")
theme_set(my_theme)
pbc %>%
dplyr::filter(!is.na(trt)) %>%
ggplot(aes(factor(trt), bili, fill=factor(trt))) +
geom_boxplot()
pbc$trt <- as.factor(pbc$trt)
pbc_box_func <- function(x, y) {
theme_set(my_theme)
pbc %>%
filter(!is.na(!!sym(x))) %>%
ggplot(aes(x = !!sym(x), y = !!sym(y))) +
geom_boxplot()
}
pbc_box_func("trt", "bili")
my_vars <- set_names(c("bili", "chol", "albumin", "ast"))
dry_plots <- purrr::map(my_vars, ~pbc_box_func("trt", .x))
dry_plots[[1]]
# same as dry_plots$bili
dry_plots[[2]]
## Warning: Removed 28 rows containing non-finite values (stat_boxplot).
dry_plots[[3]]
dry_plots[[4]]
set_theme()
詳しくはtidy evaluationで検索
purrr::map()
devtools::session_info()[[1]]
## setting value
## version R version 3.6.0 (2019-04-26)
## os Ubuntu 18.04.2 LTS
## system x86_64, linux-gnu
## ui X11
## language ja
## collate ja_JP.UTF-8
## ctype ja_JP.UTF-8
## tz Asia/Tokyo
## date 2019-05-18
devtools::session_info()[[2]]
## package * version date lib source
## assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0)
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