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Nigel Marriott's Blog

An independent statistician using data to understand our world and to predict the future

You are here: Home / Archives for multivariate data

UK Weather Trends #18 – Summer 2021

September 5, 2021 By Nigel Marriott

The UK summer in 2021 was warmer and dryer than normal but when looked at using principal components, the summer cannot be defined as a good one.  I am not expecting 2022 to be a good one either!

[Read more…] about UK Weather Trends #18 – Summer 2021

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #17 – Spring 2021

June 6, 2021 By Nigel Marriott

Spring 2021 was colder and sunnier than usual in the UK but otherwise unremarkable.  However the 3 months of spring were anything but unremarkable.

[Read more…] about UK Weather Trends #17 – Spring 2021

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #16 – Winter 2021

March 6, 2021 By Nigel Marriott

Winter 2021 was wetter than usual in the UK but otherwise unremarkable.

[Read more…] about UK Weather Trends #16 – Winter 2021

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #15 – Autumn 2020

December 4, 2020 By Nigel Marriott

The UK experienced unremarkable weather in all respects in Autumn 2020.

[Read more…] about UK Weather Trends #15 – Autumn 2020

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #14 – Summer 2020

September 8, 2020 By Nigel Marriott

Last year, I predicted that the 2020 summer would not be good and I was right.  On average it was duller, wetter and warmer than normal.

[Read more…] about UK Weather Trends #14 – Summer 2020

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #13 – Spring 2020

June 3, 2020 By Nigel Marriott

The UK experienced its sunniest spring on record in 2020 by a huge margin.  Both April and May were the sunniest on record and together they resulted in an average of 6.5 hours of sunshine per day compared to the normal 4.5 hours per day.

[Read more…] about UK Weather Trends #13 – Spring 2020

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #12 – Winter 2020

March 8, 2020 By Nigel Marriott

The UK experienced its 5th wettest and warmest winter on record in 2020.

[Read more…] about UK Weather Trends #12 – Winter 2020

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #11 – Autumn 2019

December 8, 2019 By Nigel Marriott

The UK experienced unremarkable weather in all respects in Autumn 2019.

[Read more…] about UK Weather Trends #11 – Autumn 2019

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #10 – Summer 2019

September 12, 2019 By Nigel Marriott

The 2019 summer was the 7th wettest on record but was also unusually warm given the amount of rain that fell.  I have made a prediction that summer 2020 will not be a good one!

[Read more…] about UK Weather Trends #10 – Summer 2019

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

UK Weather Trends #9 – Spring 2019

June 6, 2019 By Nigel Marriott

The 2019 spring was consistent with the step change in the autumnal climate that took place in the 1990s but was unremarkable otherwise

[Read more…] about UK Weather Trends #9 – Spring 2019

Filed Under: Archive Tagged With: multivariate data, Presenting data, principal components analysis, standardisation, trend analysis, Weather, weather trends, z-scores

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