Use the head() function to print the first n rows of a teradataml Series.
The function takes the optional argument n, and prints the first n number of rows. The default value for n is 10.
The Series object is sorted on the column. The column type must support sorting.
Unsupported types include: 'BLOB', 'CLOB', 'ARRAY', 'VARRAY'.
Example: Print default number of rows
This example prints the default 10 rows of Series "gpa":
>>> df = DataFrame("admissions_train")
>>> gpa = df.select(["gpa"]).squeeze()
>>> gpa.head() 0 4.00 1 2.33 2 3.46 3 3.83 4 4.00 5 2.65 6 3.57 7 3.44 8 3.85 9 3.95 Name: gpa, dtype: float64
Examples: Print n rows
The following example prints 5 rows of "gpa":
>>> gpa.head(5) 0 2.33 1 3.00 2 2.65 3 1.98 4 1.87 Name: gpa, dtype: float64
The following example prints 15 rows of "gpa":
>>> gpa.head(15) 0 2.33 1 3.00 2 3.13 3 3.44 4 3.46 5 3.46 6 3.50 7 3.50 8 3.50 9 3.52 10 3.55 11 3.45 12 2.65 13 1.98 14 1.87 Name: gpa, dtype: float64