我想將我在 Rstudio 中創建的兩個單獨的密度圖組合成一個顯示兩者的圖。
我使用以下代碼創建了兩個單獨的密度圖：
1 # create density plot for total sales
dens_plot_sales <- final_data %>%
drop_na(tot_sales, firm_size) %>%
ggplot()
geom_density(aes(x = tot_sales, colour = firm_size))
labs(title = "Density plot of total sales across firm size levels",
x = "Total sales", y = "Density", col= "Firm size")
theme_classic()
2 # create density plot for total costs
dens_plot_costs <- final_data %>%
drop_na(tot_costs, firm_size) %>%
ggplot()
geom_density(aes(x = tot_costs, colour = firm_size))
labs(title = "Density plot of total costs across firm size levels",
x = "Total costs", y = "Density", col= "Firm size")
theme_classic()
如何將情節 1 (dens_plot_sales)和情節 2 ( dens_plot_costs ) 合二為一？（參見附圖以供參考）
謝謝！
uj5u.com熱心網友回復：
# create density plot for total sales and costs
dens_plot_sales <- final_data %>%
drop_na(tot_sales, firm_size) %>%
ggplot()
geom_density(aes(x = tot_sales, colour = firm_size))
geom_density(aes(x = tot_costs, colour = firm_size)) # It's that simple
labs(title = "Density plot of total sales and costs across firm size levels",
x = "Total sales/costs ($)", y = "Density", col= "Firm size")
theme_classic()
在不知道是什么的情況下，我無法對其進行完全測驗final_data，但這應該可以
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