Simulated data for five variables
SIMDATAST
A data frame with 200 observations on the following 5 variables:
y1
(a numeric vector)
y2
(a numeric vector)
x1
(a numeric vector)
x2
(a numeric vector)
x3
(a numeric vector)
Ugarte, M. D., Militino, A. F., and Arnholt, A. T. 2015. Probability and Statistics with R, Second Edition. Chapman & Hall / CRC.
ggplot(data = SIMDATAST, aes(x = x1, y = y1)) + geom_point() + geom_smooth()
#> `geom_smooth()` using method = 'loess' and formula 'y ~ x'