Visualizing In R (Bar Graph) & (Pie Chart)

ggplot(civicpulse_important_part_of_job, aes(x=Category)) +
  geom_bar() +
  ggtitle("Frequency of Each Category") +
  xlab("Category") +
  ylab("Frequency")


pie_data <- as.data.frame(table(civicpulse_important_part_of_job$Category))
colnames(pie_data) <- c("Category", "Frequency")

ggplot(pie_data, aes(x="", y=Frequency, fill=Category)) +
  geom_bar(width = 1, stat = "identity") +
  coord_polar("y") +
  ggtitle("Proportion of Each Category")