我的数据框包含类别,功能和数字。
>fun_category_df
sec_category sec_function `Number of Patents`
1 cleaning apparatus cleaning 2
2 cleaning apparatus enhance material removal 2
3 cleaning apparatus improve slurry distribution 2
4 detecting apparatus enhance material removal 6
5 detecting apparatus improve uniformity 6
6 dresser abrasive enhance material removal 5
7 dresser abrasive improve process stability 3
8 dresser abrasive improve quality 2
9 dresser abrasive improve uniformity 9
10 dresser structure improve uniformity 3
# ... with 38 more rows
我想基于我的数据框创建一个气泡图。 我尝试过使用ggplot2来创建它。
library(ggplot2)
bubble <- ggplot(fun_category_df,
aes(x =sec_category , y = sec_function , size = `Number of Patents`)) %>%
+ geom_point() + theme(axis.text.x = element_text(angle = 90, hjust = 1))
但泡泡只有3个尺寸可供展示。
如何按照“专利号”设置气泡抓取?
此外,我还想在每个气泡上标记数字标签。如下例所示。