Tag Archives: oneill

Kevin O’Neill’s “Fraud” Allegations

Over the past year or so, Mann’s “ClimateBall” defenders have taken an increasing interest in trying to vindicate Mannian principal components, the flaws of which Mann himself has never admitted.  Indeed, in Mann’s self-serving Hockey Stick Wars, Mann once again claimed that the defective method was simply an “alternative centering convention”. So far, I’ve taken little […]

BEST Data “Quality”

CA CA reader Gary Wescom writes about more data quality problems with the Berkeley temperature study – see here. In a surprising number of records, the “seasonally adjusted” station data in the Berekely archive contains wildly incorrect data. Gary shows a number of cases, one of which, Longmont 2ESE, outside the nest of climate scientists […]

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