Info¶
Dataframe¶
head
¶
Display the first rows and some info about the dataframe
Positional parameter:
- lines
int
: the number of rows to display. Default: 5
df.head();
Columns¶
cols
¶
Display info about columns
Positional parameter:
- columnName
required
String
: the name of the column to show- lines
int
: the number of rows to display. Default: 5
df.cols();
columnNames
¶
Returns a list of column names
Positional parameter:
- lines
int
: the number of rows to display. Default: 5
df.columnNames();