Introduction

A DataFrame is one of the fundamental types used in gambas. It represents a tabular 2D data. DataFrame is a column-based data, meaning that it is made of several Series's.

The DataFrame type is defined as per below:

type DataFrame struct {
    series  []Series
    index   IndexData
    columns []string
}

• series holds the Series objects that make up the DataFrame object.
• index holds the index of the DataFrame object.
• columns is the names of columns in the DataFrame object.

The fields are private, but gambas provides accessors to get these fields.

func (df DataFrame) Series() []Series {
    return df.series
}

func (df DataFrame) Index() IndexData {
    return df.index
}
func (df DataFrame) Columns() []string {
    return df.columns
}