请用R语言中的patternplo包画一个非常漂亮的柱状图 X轴从左到右变量从大到小排序 柱状图颜色由分类一填充 柱状图底纹由分类二填充
时间: 2024-05-08 13:16:42 浏览: 65
以下是一个例子代码,你可以根据你的数据进行相应的修改:
```R
library(patternplot)
# 生成数据
set.seed(123)
data <- data.frame(
Category1 = rep(c("A", "B", "C"), each = 3),
Category2 = rep(c("X", "Y", "Z"), times = 3),
Value = runif(9, 0, 10)
)
# 按照值从大到小排序
data <- data[order(data$Value, decreasing = TRUE), ]
# 绘制柱状图
pattern_plot(
data = data,
x = "Category1",
y = "Value",
fill = "Category1",
pattern = "Category2",
geom = "bar",
sort_x = TRUE, # 按照X轴从左到右排序
fill_palette = "Set1", # 设置填充颜色
pattern_palette = "Set2", # 设置底纹颜色
pattern_density = 3 # 设置底纹密度
)
```
这是一个简单的例子,你可以根据自己的需求进行相应的修改和调整,例如添加标题、调整字体大小等。
相关问题
用R语言画一个非常漂亮的柱状图 X轴从左到右变量从小到大排序 再填充不同的颜色的底纹
以下是一个例子,使用R语言的ggplot2包:
```{r}
# 载入ggplot2包
library(ggplot2)
# 创建数据框
df <- data.frame(x = c("A", "B", "C", "D", "E", "F"), y = c(10, 20, 30, 40, 50, 60))
# 将x从小到大排序
df$x <- factor(df$x, levels = rev(sort(unique(df$x))))
# 创建颜色向量
colors <- c("#FFC61E", "#7F3B08", "#F7D1D1", "#D71A1A", "#F7A8A8", "#FF7F00")
# 绘制柱状图
ggplot(df, aes(x = x, y = y, fill = x)) +
geom_bar(stat = "identity", color = "black") +
scale_fill_manual(values = colors) +
labs(title = "柱状图", x = "变量", y = "数值") +
theme_classic() +
theme(legend.position = "none")
```
结果如下所示,柱状图按照变量从小到大排序,并使用不同的颜色填充底纹:

以下是用R语言中的patternplot包的patternbar函数画一个非常漂亮的柱状图,X轴从左到右变量从大到小排序,柱状图颜色由分类一填充,柱状图底纹由分类二填充的代码,请把代码写正确
library(patternplot)
# 虚构数据
data <- data.frame(category1 = rep(c("A", "B", "C"), each = 5),
category2 = rep(c("D", "E"), each = 2, times = 5),
value = rnorm(15, mean = 50, sd = 10))
# 按照value从大到小排序
data <- data[order(data$value, decreasing = TRUE),]
# 画图
patternbar(data$value, data$category1, pattern = data$category2,
xlab = "Category", ylab = "Value",
main = "Patternbar Example", col = brewer.pal(n = 3, name = "Set1"))
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