为什么我可以在我的cat_plot中使用col =添加颜色？

发布于 2025-01-31 03:43:36 字数 483 浏览 1 评论 0原文

“图1”

我正在尝试用我的cat_plot color blue制作线条。我尝试了以下代码，将col =靠近GEOM = C（“ line”）旁边：

library(interactions) 
Figure01 <- cat_plot(M1, pred = "OA_status", geom = c("line", col = "blue"), interval = TRUE, 
        x.label = 'OA Status', y.label = 'Predicted Altmetric Score', 
        main.title = 'Figure 1')
Figure01

但是我只得到附加的图片。如您所见，该图中的线并不蓝色。我要在哪里出错 - col =在错误的地方？还是颜色参数不适用于这种类型的图？

原文

I am trying to make the lines in my cat_plot color blue. I have tried the following code, putting the col = next to the geom = c("line"):

library(interactions) 
Figure01 <- cat_plot(M1, pred = "OA_status", geom = c("line", col = "blue"), interval = TRUE, 
        x.label = 'OA Status', y.label = 'Predicted Altmetric Score', 
        main.title = 'Figure 1')
Figure01

But I am only getting the attached picture. As you can see, the lines are not blue in this plot. Where am I going wrong— is the col = in the wrong place? Or is the color argument not applicable for this type of plot?

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↘紸啶 2025-02-07 03:43:36

我将钻石数据集用作示例。您需要使用颜色而不是col。您可以做的是取决于因素的数量，例如这样的图：

library(interactions)
library(ggplot2)
fit <- lm(price ~ cut * color, data = diamonds)
cat_plot(fit, pred = color, modx = cut, interval = TRUE, geom = "line", colors = c(rep("blue", 5)))

outupt：

I am using the diamonds dataset as an example. You need to use colors instead of col. What you can do is depending on the number of factors is adding blue to your plot like this:

library(interactions)
library(ggplot2)
fit <- lm(price ~ cut * color, data = diamonds)
cat_plot(fit, pred = color, modx = cut, interval = TRUE, geom = "line", colors = c(rep("blue", 5)))

Output: