Check the structure of the data

This function checks the structure of the given data frame and prints the number of rows, number of columns, column names, column data types, and number of missing values.

check_data_structure(df)

Arguments

df

The data frame to be checked.

Value

None

Examples

df <- data.frame(id = 1:10,
gender = c("male", "female", "male", "male", "male", "male", "male", "male", "female", "female"),
age = c(25, 32, 45, 19, 27, 56, 38, 42, 33, NA),
salary = c(50000, 60000, 75000, 45000, 55000, 90000, NA, 80000, 65000, 70000))

# Check the data structure of the example dataframe
check_data_structure(df)
#> Number of rows: 10
#> 
#> Number of columns: 4
#> 
#> Column names: id, gender, age, salary
#> 
#> Column data types: integer, character, numeric, numeric
#> 
#> Number of missing values: 2