rm_empty_cols

header

<p>Remove columns which do not have data values</p>

HTML tables are a valuable data source but extracting and recasting
these data into a useful format can be tedious. This package allows to collect
structured information from HTML tables. It is similar to `readHTMLTable()`
of the XML package but provides three major advantages. First, the function
automatically expands row and column spans in the header and body cells.
Second, users are given more control over the identification of header and body
rows which will end up in the R table, including semantic header information
that appear throughout the body. Third, the function preprocesses table code,
corrects common types of malformations, removes unneeded parts and so helps to
alleviate the need for tedious post-processing.

Gerhard Burger

htmltab

Assemble Data Frames from HTML Tables

Christian Rubba

Roman Cheplyaka

rm_empty_cols function

Remove columns which do not have data values — rm_empty_cols

Remove columns which do not have data values

rm_empty_cols: Remove columns which do not have data values

Description

Usage

Arguments

Value

See Also