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December 22, 2020 09:31
001_linear_regression
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library(ggplot2) | |
# Generate synthetic data with a clear linear relationship | |
x <- seq(from = 1, to = 300) | |
y <- rnorm(n = 300, mean = x + 2, sd = 25) | |
# Convert to dataframe | |
simple_lr_data <- data.frame(x, y) | |
# Visualize as scatter plot | |
ggplot(data = simple_lr_data, aes(x = x, y = y)) + | |
geom_point(size = 3, color = "#0099f9") + | |
theme_classic() + | |
labs( | |
title = "Dataset for simple linear regression", | |
subtitle = "A clear linear relationship is visible" | |
) |
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