General
PromptBeginner5 minmarkdownQuality: 24
t.test(before
after
0
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after
mu = 0) # one-sample
y) # two-sample
y)
probs = c(0.25
y
lty = 2
blue)
y)
legend = c(A
1)) # reset
width = 800
2)) # 2x2 grid
main = By Group)
xlab = Value)
main = Counts
breaks = 30
las = 2)
col = steelblue
y2
y
n = 100)
y
r)