| plot.wp_df | simple plot function for objects of class wp_df | 
| print.wp_df | a wikipediastrend specific data frame | 
| wiki_search | wiki_search | 
| wp_check_date_inputs | Helper function for 'wp_trend()' | 
| wp_check_page_input | check page input | 
| wp_date | Package specific 'as.Date()' function | 
| wp_day | Function to extract the day | 
| wpd_decompress | wpd_decompress | 
| wpd_get_exact | wpd_get_exact | 
| wpd_search | wpd_search | 
| wp_get_data | function for getting data (download + extraction) | 
| wp_linked_pages | function looking for other languages of a page | 
| wp_month | Function to extract the month | 
| wp_prepare_date_for_pageviews | function to prepare date for execution of pageviews request | 
| wp_trend | Function for getting access statistics for wikipedia pages | 
| wp_wday | Function to extract the day of the week | 
| wp_year | Function to extract the year | 
| wp_yearmonth | function for getting year and month of a timestamp | 
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