我有一个问题,我创建了一些东西,SD+something 和 something-SD,我想在每个点将这些点连接成垂直线有什么想法吗?
#example code:
hourvec;
for (i in 1:length(hourvec)){plotUpper<- sd(hourvec) + hourvec}
plotUpper;
for (i in 1:length(hourvec)){plotLower<- hourvec - sd(hourvec)}
plotLower;
plot(RIL_table, type= "p", main="Variation in Longevity in DSPR RILs");
points(plotUpper);
points(plotLower);