我想到的办法就是,去R运行。
以下是同一段代码在R,以及Rstudio运行出来的结果
| dose <- c(20, 30, 40, 45, 60) drugA <- c(16, 20, 27, 40, 60) drugB <- c(15, 18, 25, 31, 40) opar <- par(no.readonly = TRUE) par(lwd = 2, cex = 1.5, font.lab = 2) plot(dose, drugA, type = "b", pch = 15, lty = 1, col = "red", ylim = c(0, 60), main = "Drug A vs. Drug B", xlab = "Drug Dosage", ylab = "Drug Response") lines(dose, drugB, type = "b", pch = 17, lty = 2, col = "blue") abline(h = c(30), lwd = 1.5, lty = 2, col = "grey") library(Hmisc) minor.tick(nx = 3, ny = 3, tick.ratio = 0.5) legend("topleft", inset = 0.05, title = "Drug Type", c("A", "B"), lty = c(1, 2), pch = c(15, 17), col = c("red", "blue")) par(opar) Rstudio运行结果
R运行结果
这下终于正常了。 希望有大佬能够解答以下问题,并提供解决方法,不胜感激!!! |


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