Martin O’Shannessy Name: Martin O’ShannessyBio: Partner, OmniPollTitleTagsRotten Luck and Self-Inflicted Wounds – How the U.S. Pollsters Failed in the 2016 Presidential Election and Why a Similar Result is Unlikely in AustraliaMartin O'Shannessy, The Sydney Papers Online Issue 452018-10-26 09:18:38Can We Trust Opinion Polls? US in 2016; Australia in 2018 – Martin O’ShannessyMartin O'Shannessy, podcast2018-09-13 13:29:56Martin O’Shannessy Martin O'Shannessy, N-R2018-08-09 13:08:25Can We Trust Opinion Polls? US in 2016; Australia in 20182018, Function Archive, Martin O'Shannessy2018-08-09 13:05:05TSI Staff2018-09-27T14:18:15+10:009 August 2018|