I'm looking for a source of historical line data for NHL. So far I have identified Covers.com, which has limited data going back only so far as the 06-07 season, and donbest.com which has considerably more detailed data going back to the 05-06 season. The latter I have scraped but I need help in interpreting it.
Take for example 1st April 2007, Detroit at Columbus. "-200", "-175" etc I understand to be the moneyline odds on Detroit (presumably we are supposed to know where each book's line breaks were and infer Columbus's odds). But what do "pk-85" and "-1½+60" mean? And what does the total "5o45" mean? and why is the over specified for some games but the under for others?
I'll share the final CSV with helpful posters.
Take for example 1st April 2007, Detroit at Columbus. "-200", "-175" etc I understand to be the moneyline odds on Detroit (presumably we are supposed to know where each book's line breaks were and infer Columbus's odds). But what do "pk-85" and "-1½+60" mean? And what does the total "5o45" mean? and why is the over specified for some games but the under for others?
I'll share the final CSV with helpful posters.