Dear R users,
Here is my problem:
# example data
name <- c(paste ("M", 1:1000, sep = ""))
xvar <- seq(1, 10000, 10)
set.seed(134)
p <- rnorm(1000, 0.15,0.05)
dataf <- data.frame(name,xvar, p)
plot (dataf$xvar,p)
abline(h=0.05)
# I can know which observation number is less than 0.05
which (dataf$p < 0.05)
[1] 12 20 80 269 272 338 366 368 397 403 432 453 494 543 592 691 723 789
811
[20] 854 891 931 955
I want to display (label) corresponding names on the plot above:
means that 12th observation M12, 20th observation M20 and so on. Please note
that I have names not in numerical sequience (rather different names), just
provided for this example to create dataset easily.
Thanks in advance
Umesh R
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