wp_save: Helper function for wp_trend

In wikipediatrend: Public Subject Attention via Wikipedia Page View Statistics

Description

Function writes wp_trend() data to a CSV file that serves as cache/storage

Usage

wp_save(res, file = wp_cache_file())

Arguments

res	data retreived by wp_trend()
file	where to save/cache results (defaults to wp_cache_file())

wikipediatrend documentation built on May 29, 2017, 2:21 p.m.

function preparing URLs for downlaod

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functio to save cache to file