Mary Eleanor Spear
id:
mary-eleanor-spear-260-15491345
title:
Mary Eleanor Spear
text:
Mary Eleanor Hunt Spear was an American data visualization specialist, graphic analyst and author, who pioneered development of the bar chart and box plot.
brand slug:
wiki
category slug:
encyclopedia
description:
American statistician
original url:
https://en.wikipedia.org/wiki/Mary_Eleanor_Spear
date created:
date modified:
2023-10-31T21:52:03Z
main entity:
{"identifier":"Q66538277","url":"https://www.wikidata.org/entity/Q66538277"}
image:
fields total:
13
integrity:
14