Without knowing what the Y axis is this actually doesn't even look yikes, if anything I got flashbacks of this graph I remember seeing in one of Tufte's book: h

Without knowing what the Y axis is this actually doesn't even look yikes, if anything I got flashbacks of this graph I remember seeing in one of Tufte's book: http://wattsupwiththat.files.wordpress.com/2008/11/djia-sunspots.png http://wattsupwiththat.files.wordpress.com/2008/11/djia-suns... EDIT: Just saw the link at the bottom of the "article".