WriteLike takes texts of 9 authors, and, using TF-IDF and PCA approaches, plot how close your text is to the authors' texts. if you run the 3rd section, the plot will be refreshed automatically every 30 seconds - so you can see, while you're writing, who your writing resemble. Just copy your text to "me_mytext" file and save each time you update it. then WriteLike will automatically refresh the plot.
Texts taken from https://www.gutenberg.org/