plot() Function in R (8 Examples) | How Plot Data in RStudio | density() & lines() скачать в хорошем качестве

plot() Function in R (8 Examples) | How Plot Data in RStudio | density() & lines()

How to apply the plot function in the R programming language. More details: https://statisticsglobe.com/plot-in-r... R code of this video tutorial: ##### Example Data set.seed(1919) # Create example data x1 ＜- rnorm(1000) y1 ＜- x1 + rnorm(1000) ##### Example 1 plot(x1, y1) # Apply plot function ##### Example 2 plot(x1, y1) # Apply plot function abline(lm(y1 ~ x1), col = "red") # Draw regression line ##### Example 3 plot(density(x1)) # Plot density ##### Example 4 plot(density(x1)) # Plot multiple densities lines(density(y1), col = "red") ##### Example 5 plot(x1, y1, # Modify title and axis labels main = "This is my Plot", xlab = "X-Values", ylab = "Y-Values") ##### Example 6 group ＜- rbinom(1000, 1, 0.3) + 1 # Create group variable plot(x1, y1, # Create plot with groups main = "This is my Plot", xlab = "X-Values", ylab = "Y-Values", col = group, pch = group) ##### Example 7 legend("topleft", # Add legend to plot legend = c("Group 1", "Group 2"), col = 1:2, pch = 1:2) ##### Example 8 x2 ＜- seq(- 5, 5, 0.01) # Create sequence y2 ＜- cos(x2) # Cosinus of sequence plot(x2, y2) # Plot a function in R