R Email Format

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The most common R email format is [first].[last] (ex. jane.doe@redcastlec.com), which is being used by 40.0% of R work email addresses.

Other common R email patterns are [first] (ex. jane@redcastlec.com) and [first][last] (ex. janedoe@redcastlec.com). In all, R uses 9 work email formats.

R Email Formats and Examples

Email Format	Example	Percentage
[first].[last]	jane.doe@redcastlec.com	40.0%
[first]	jane@redcastlec.com	20.0%
[first][last]	janedoe@redcastlec.com	10.0%
[first_initial][last]	jdoe@redcastlec.com	10.0%
[last]	doe@redcastlec.com	5.0%
[first][last_initial]	janed@redcastlec.com	5.0%
[first_initial].[last]	j.doe@redcastlec.com	5.0%
[first]_[last]	jane_doe@redcastlec.com	3.0%
[first]-[last]	jane-doe@redcastlec.com	2.0%

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