R curve()

1 개요[ | ]

R curve()

Draw Function Plots

curve(sin, 0, 2*pi)

plot(qlogis, main = "The Inverse Logit : qlogis()")
abline(h = 0, v = 0:2/2, lty = 3, col = "gray")
curve(sin, -2*pi, 2*pi, xname = "t")
curve(tan, xname = "t", add = NA, main = "curve(tan)  --> same x-scale as previous plot")
op <- par(mfrow = c(2, 2))
curve(x^3 - 3*x, -2, 2)
curve(x^2 - 2, add = TRUE, col = "violet")

## simple and advanced versions, quite similar:
plot(cos, -pi,  3*pi, col = "blue")
curve(cos, xlim = c(-pi, 3*pi), n = 1001, lty = 2, col = "yellow", add = TRUE)

chippy <- function(x) sin(cos(x)*exp(-x/2))
curve(chippy, -8, 7, n = 2001)
plot (chippy, -8, -5)

for(ll in c("", "x", "y", "xy"))
   curve(log(1+x), 1, 100, log = ll, sub = paste0("log = '", ll, "'"))

2 같이 보기[ | ]

3 참고[ | ]

https://www.rdocumentation.org/packages/graphics/versions/3.6.2/topics/curve