Description Usage Arguments Examples
Visualize pareto chart for variables with missing value.
1 2 3 4 5 6 7 8 9 10 |
x |
data frames, or objects to be coerced to one. |
only_na |
logical. The default value is FALSE. If TRUE, only variables containing missing values are selected for visualization. If FALSE, all variables are included. |
relative |
logical. If this argument is TRUE, it sets the unit of the left y-axis to relative frequency. In case of FALSE, set it to frequency. |
grade |
list. Specifies the cut-off to set the grade of the variable according to the ratio of missing values. The default values are Good: 0, 0.05, OK: (0.05, 0.1], NotBad: (0.1, 0.2], Bad: (0.2, 0.5], Remove: (0.5, 1]. |
main |
character. Main title. |
col |
character. The color of line for display the cumulative percentage. |
plot |
logical. If this value is TRUE then visualize plot. else if FALSE, return aggregate information about missing values. |
typographic |
logical. Whether to apply focuses on typographic elements to ggplot2 visualization. The default is TRUE. if TRUE provides a base theme that focuses on typographic elements using hrbrthemes package. |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | # Generate data for the example
set.seed(123L)
jobchange2 <- jobchange[sample(nrow(jobchange), size = 1000), ]
# Diagnose the data with missing_count using diagnose() function
library(dplyr)
jobchange2 %>%
diagnose %>%
arrange(desc(missing_count))
# Visualize pareto chart for variables with missing value.
plot_na_pareto(jobchange2)
# Visualize pareto chart for variables with missing value.
plot_na_pareto(jobchange2, col = "blue")
# Visualize only variables containing missing values
plot_na_pareto(jobchange2, only_na = TRUE)
# Display the relative frequency
plot_na_pareto(jobchange2, relative = TRUE)
# Change the grade
plot_na_pareto(jobchange2, grade = list(High = 0.1, Middle = 0.6, Low = 1))
# Change the main title.
plot_na_pareto(jobchange2, relative = TRUE, only_na = TRUE,
main = "Pareto Chart for jobchange")
# Return the aggregate information about missing values.
plot_na_pareto(jobchange2, only_na = TRUE, plot = FALSE)
# Not support typographic elements
plot_na_pareto(jobchange2, typographic = FALSE)
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