get_collocations        get_collocations function
get_terms               get_terms function
get_words               get_words function
hard_thresholding       hard thresholding
news_data               News Data
optimal_alphas          Title optimal alphas function
optimal_factors         Optimal Factors
optimal_number_factors
                        optimal number of factors function
optimal_x               Optimal x
stock_data              Stock Data
text_forecast           Text Forecast function
text_nowcast            text nowcast
tf_idf                  tf-idf function
top_terms               Top Terms Function
tv_dictionary           tv dictionary function
tv_sentiment_index      tv sentiment index function
tv_sentiment_index_all_coefs
                        TV sentiment index using all positive and
                        negative coefficients.
