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R 我已经创建了一个箱线图,但我需要使它成为APA风格_R_Data Visualization_Boxplot_T Test - Fatal编程技术网

R 我已经创建了一个箱线图,但我需要使它成为APA风格

R 我已经创建了一个箱线图,但我需要使它成为APA风格,r,data-visualization,boxplot,t-test,R,Data Visualization,Boxplot,T Test,这是我已经拥有的代码和数据: library(tidyverse) t.test(BMIS ~ CONDITION, var.equal =TRUE, data = BMIS_DATA) descriptive_statistics = BMIS_DATA %>% group_by(CONDITION) %>% summarise(

这是我已经拥有的代码和数据:

library(tidyverse)
t.test(BMIS ~ CONDITION, var.equal =TRUE, data = BMIS_DATA)
descriptive_statistics = BMIS_DATA %>% 
                           group_by(CONDITION) %>% 
                           summarise(
                             mean = mean (BMIS), 
                             sd = sd (BMIS),  
                             n = n ()
                         )
view(descriptive_statistics)
mean_difference = descriptive_statistics [1,2] - descriptive_statistics [2,2] 
这给了我:

Two Sample t-test

data:  BMIS by CONDITION
t = 3.7455, df = 44, p-value = 0.0005201
alternative hypothesis: true difference in means is not equal to 0
95 percent confidence interval:
  4.299781 14.317362
sample estimates:
mean in group HAPPY   mean in group SAD 
           45.88000            36.57143 
我用这个代码给我一个箱线图:

library(ggplot2)
ggplot(BMIS_DATA,aes(x=CONDITION,y=BMIS,col=CONDITION))+geom_boxplot()
但我需要APA风格的,我在网上找到了以下代码:

theme_apa(
+     legend.pos = "right",
+     legend.use.title = FALSE,
+     legend.font.size = 12,
+     x.font.size = 12,
+     y.font.size = 12,
+     facet.title.size = 12,
+     remove.y.gridlines = TRUE,
+     remove.x.gridlines = TRUE
+ )
但是出现了错误“
theme\u apa()中的错误:找不到函数“theme\u apa”
”。
我怎样才能解决这个问题?或者有没有其他方法集成APA风格的使用谷歌搜索引擎,我发现
theme\u APA
函数来自一个名为
jtools
R
包。您安装了这个软件包吗?如果是这样,在使用
theme\u apa
功能之前,您需要确保它当前已加载到
R
会话中。例如:

library(jtools)
如果尚未安装软件包,则可以运行:

install.packages("jtools") # this should be run just once
library(jtools)
在jtools包中找到了一个
theme\u apa