Go (Golang) 数据帧 gota

This is an initial implementation of DataFrames for the Go programming language (Golang). This is still at a very early stage of development and changes to the API are to be expected.  _Use at your own risk_ . ## What is a DataFrame The term DataFrame typically refers to a tabular dataset that can be viewed as a two dimensional table. Often the columns of this dataset refers to a list of features, while the rows represent a number of measurements. Common examples of DataFrames can be found on Excel sheets, CSV files or data originated on a SQL database, but this data can come on a variety of other formats, like a collection of JSON objects or XML files. The utility of DataFrames resides on the ability to subset them, merge them, summarize the data for individual features or apply functions to entire rows or columns. When used in data analysis, techniques like Split Apply Combine can be used to obtain insightful information for our dataset.