3  inClass2

Graph examples

Grafik 1: Irk (species) sayısını gösteren sütun grafiği

library(ggplot2)
library(dplyr)

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

species_count <- starwars %>% 
  group_by(species) %>% 
  summarise(count = n())
ggplot(species_count, aes(x = species, y = count)) +
  geom_col(fill = "skyblue", color = "black") +
  labs(title = "Star Wars Characters by Species", x = "Species", y = "Count") +
  theme_minimal()

library(ggplot2)
data(starwars)
# Grafik: Karakterlerin boy uzunluklarına göre ağırlıklarının scatter plot'u
ggplot(starwars, aes(x = height, y = mass, color = species)) +
  geom_point(size = 3) +
  labs(title = "Star Wars Characters' Mass by Height", x = "Height", y = "Mass") +
  scale_color_brewer(palette = "Dark2") +
  theme_minimal()

Warning in RColorBrewer::brewer.pal(n, pal): n too large, allowed maximum for palette Dark2 is 8
Returning the palette you asked for with that many colors

Warning: Removed 77 rows containing missing values (`geom_point()`).