[英]How to Optimal Visualize Categorical Regression Results in R
在我的数据中,所有变量(依赖和独立)都是分类的。 它可以是 或 1 或 2(分类值)。
lp1=structure(list(a = c(2L, 2L, 1L, 2L, 2L, 1L, 2L, 2L, 1L, 2L,
2L, 1L, 2L, 1L, 2L, 2L, 2L, 1L), b = c(1L, 1L, 1L, 2L, 2L, 2L,
1L, 1L, 2L, 1L, 2L, 1L, 1L, 1L, 2L, 2L, 1L, 1L), c = c(1L, 1L,
1L, 2L, 1L, 1L, 1L, 1L, 2L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 1L, 1L
), d = c(2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, NA, 2L, 2L,
2L, 2L, 2L, 2L, 2L), e = c(1L, 2L, 1L, 2L, 1L, 2L, 2L, 2L, 2L,
1L, NA, 2L, 2L, 2L, 2L, 1L, 2L, 1L), f = c(2L, 2L, 2L, 2L, 1L,
1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 2L, 1L, 2L, 1L), g = c(NA,
1L, 2L, NA, 2L, 2L, 1L, 2L, 1L, NA, NA, NA, NA, NA, 1L, NA, NA,
NA), h = c(2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L), i = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 1L,
1L, 2L, 1L, 1L, 1L, 1L, 2L, 2L, 2L), j = c(2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L), k = c(2L,
1L, 1L, 2L, 2L, 1L, 1L, 1L, 2L, 1L, NA, 1L, 2L, 1L, 1L, 1L, 1L,
1L), l = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 1L, 2L, NA, 2L, NA,
1L, 1L, 1L, 1L, 2L), m = c(1L, 2L, 1L, 2L, 1L, 2L, 2L, 2L, 2L,
1L, 1L, 1L, 2L, NA, 2L, 2L, 2L, 1L), n = c(1L, 2L, 2L, 2L, 1L,
2L, 2L, 2L, 2L, NA, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 1L), xxx = c(2L,
1L, 1L, 1L, 2L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L,
2L)), class = "data.frame", row.names = c(NA, -18L))
我尝试获取两个变量之间的图(xxx 是依赖的,a 是独立的)
library(ggplot2)
ggplot(lp1, aes(xxx, a)) +
geom_point() +
theme_minimal()
有没有办法以最佳方式绘制两个分类变量之间的关系? 也许有些东西可以标准化数据?
如果我在错误的论坛中提出这个问题,我深表歉意。 谢谢你。
您可以使用table()
函数来更好地了解正在发生的事情。 这不是图形表示,但在我看来,它的简单性并不是失败。
library(tidyverse)
lp1 = structure(
list(
a = c(2L, 2L, 1L, 2L, 2L, 1L, 2L, 2L, 1L, 2L, 2L, 1L, 2L, 1L, 2L, 2L, 2L, 1L),
b = c(1L, 1L, 1L, 2L, 2L, 2L, 1L, 1L, 2L, 1L, 2L, 1L, 1L, 1L, 2L, 2L, 1L, 1L),
c = c(1L, 1L, 1L, 2L, 1L, 1L, 1L, 1L, 2L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 1L, 1L),
d = c(2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, NA, 2L, 2L, 2L, 2L, 2L, 2L, 2L),
e = c(1L, 2L, 1L, 2L, 1L, 2L, 2L, 2L, 2L, 1L, NA, 2L, 2L, 2L, 2L, 1L, 2L, 1L),
f = c(2L, 2L, 2L, 2L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 2L, 1L, 2L, 1L),
g = c(NA, 1L, 2L, NA, 2L, 2L, 1L, 2L, 1L, NA, NA, NA, NA, NA, 1L, NA, NA, NA),
h = c(2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L),
i = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 1L, 1L, 2L, 1L, 1L, 1L, 1L, 2L, 2L, 2L),
j = c(2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L),
k = c(2L, 1L, 1L, 2L, 2L, 1L, 1L, 1L, 2L, 1L, NA, 1L, 2L, 1L, 1L, 1L, 1L, 1L),
l = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 1L, 2L, NA, 2L, NA, 1L, 1L, 1L, 1L, 2L),
m = c(1L, 2L, 1L, 2L, 1L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 2L, NA, 2L, 2L, 2L, 1L),
n = c(1L, 2L, 2L, 2L, 1L, 2L, 2L, 2L, 2L, NA, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 1L),
xxx = c(2L, 1L, 1L, 1L, 2L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 2L)
),
class = "data.frame", row.names = c(NA, -18L)
)
lp1 %>%
select(a, xxx) %>%
table()
#> xxx
#> a 1 2
#> 1 4 2
#> 2 8 4
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