Bivariate Chart

Authors

[Editor] Hu Zheng;

[Contributors]

Display the bivariate.

Setup

System Requirements: Cross-platform (Linux/MacOS/Windows)
Programming language: R
Dependent packages: GGally

# Install packages
if (!requireNamespace("GGally", quietly = TRUE)) {
  install.packages("GGally")
}

# Load packages
library(GGally)

Data Preparation

# Load data
data <- read.table("files/Hiplot/014-bivariate-data.txt", header = T)

# View data
head(data)

  total_bill  tip gender smoker day   time size
1      16.99 1.01 Female     No Sun Dinner    2
2      10.34 1.66   Male     No Sun Dinner    3
3      21.01 3.50   Male     No Sun Dinner    3
4      23.68 3.31   Male     No Sun Dinner    2
5      24.59 3.61 Female     No Sun Dinner    4
6      25.29 4.71   Male     No Sun Dinner    4

Visualization

# Bivariate Chart
p <- ggbivariate(data, outcome = "smoker", 
                 explanatory = c("day","time","gender","tip")) +
  ggtitle("Bivariate") +
  scale_fill_manual(values = c("#e04d39","#5bbad6")) +
  theme_bw() +
  theme(text = element_text(family = "Arial"),
        plot.title = element_text(size = 12,hjust = 0.5),
        axis.title = element_text(size = 12),
        axis.text = element_text(size = 10),
        axis.text.x = element_text(angle = 0, hjust = 0.5),
        legend.position = "right",
        legend.direction = "vertical",
        legend.title = element_text(size = 10),
        legend.text = element_text(size = 10))

p