cpmr 0.1.0

New features

• Added summary() method to summarize the results of the CPM analysis (#8).
• Added tidy() method to tidy the results of the CPM analysis (#10).
• Support na_action argument in cpm() function to handle missing values in the input data (#2).

Enhancements

• Added params to cpm() output to store the input arguments (#14).
• Let "sum" be the default value for return_edges argument.
• Let the first two dimensions of edges in the output be edges and networks, respectively.
• Polish the print method of the cpm class.