Dataframe.save

This is a getter function that return the following functions, each of these functions return a Promise<number> which returns the size of the file that has been saved to disk, that is:

Parameters

• filepath - location to save the file

Returns

• Promise<number>

// Save as json
df.save.json("./file.json");
 
// Save as csv
df.save.csv("./file.csv");
 
// Save as tsv
df.save.tsv("./file.tsv");