31 lines
550 B
R
31 lines
550 B
R
install.packages("ggplot2")
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library(ggplot2)
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circle = function(t){
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x = sin(t)
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y = cos(t)
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return(c(x,y))
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}
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d = list()
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d$x = c()
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d$y = c()
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for(t in c(1:2000)){
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p_circle = circle(t)
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d$x=c(d$x,p_circle[1])
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d$y=c(d$y, p_circle[2])
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}
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d= as.data.frame(d)
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blank = theme_void() + theme(legend.position="none")
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ggplot(data = d)+
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geom_point(aes(x=x, y=y), size = 0.0001)+
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blank
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p <- ggplot(data = data.frame(x = 0), mapping = aes(x = x))
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p + stat_function(fun = sun) + xlim(-5,5)
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ggsave("temp.png", width = 30, height = 30, units = "cm")
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