field.exists: Checks whether a field exists in a dataset.
In webvis: Create graphics for the web from R.

Checks whether a field exists in a dataset.

1	field.exists(field, data)

`field`	The field name.
`data`	The data to be checked.

field.exists Checks whether a field exists in a dataset.

A logical value.

webvis documentation built on May 30, 2017, 12:46 a.m.

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