• Blog home
  • Elections
  • Polling
  • Sport
  • Weather
  • Forecasting
  • Diversity
  • Stats Training
  • Misc
  • Archive
  • Twitter
  • Back to Marriott Statistical Consulting

Nigel Marriott's Blog

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

You are here: Home / Search for "covid19"

Search Results for: covid19

UK Economy Tracker #9 – 2022 Q2

August 22, 2022 By Nigel Marriott

UK Inflation has risen sharply since the start of 2022 and dominates the media and politics today.  It is now having knock on effects, most notably on wage rises which are lagging behind inflation.  The aftermath of the COVID19 induced recession continues to be considerable economic uncertainty.

[Read more…] about UK Economy Tracker #9 – 2022 Q2

Filed Under: Archive, Misc Tagged With: Economy Tracker, Presenting data, Trackers, UK Economy

Pay Gaps #27 – Don’t mention the Disability Pay Gap!

June 11, 2022 By Nigel Marriott

“I mentioned it once but I think I got away with it!”

Basil Fawlty didn’t get away with it in Torquay and neither did this manager.

HR Manager – “Our disability pay gap is zero which surprises me”

Me – “How many disabled employees do you have?”

My response sums up my view on Disability Pay Gap Reporting (DPGR).  The manager commented on their pay gap whilst I queried their employment gap.  As a statistician who happens to be disabled, I consider the conventional disability pay gap statistic to be at best irrelevant and at worse a lie.

[Read more…] about Pay Gaps #27 – Don’t mention the Disability Pay Gap!

Filed Under: Diversity Tagged With: Disability, Disabled, Disparity, Employment Gap, Pay Gaps, Representation Gap

UK Economy Tracker #8 – 2022 Q1

May 31, 2022 By Nigel Marriott

Whilst COVID19 was ravaging the world in 2020 & 2021, I felt there was little point in updating my quarterly UK Economy Tracker.  Now the pandemic over in the UK, it’s time to see how much damage the pandemic did to the economy.  Going forward, the future is very uncertain but I hope by placing the latest data in the context of the past, I can discern what pointers I should keep an eye on.

[Read more…] about UK Economy Tracker #8 – 2022 Q1

Filed Under: Archive, Misc Tagged With: Economy Tracker, Presenting data, Trackers, UK Economy

Pay Gap Trends #5 – Has pay gap reporting narrowed the gender pay gap?

May 13, 2022 By Nigel Marriott

Disinterested employers were 20% less likely than engaged employers to have narrowed their UK gender pay gap between 2017 & 2021 .  I draw this conclusion from a statistical model using ~6,000 employers which removed the effect of confounders such as size, sector, furlough, gender ratio, etc.  Once accounted for, I found 61% of those reporting their pay gap for 2019 had narrowed their pay gap by 2021 compared to 55% of those not reporting 2019 data.

[Read more…] about Pay Gap Trends #5 – Has pay gap reporting narrowed the gender pay gap?

Filed Under: Diversity Tagged With: Gender Pay Gap, GLM, logistic regression, pay gap trends, Pay Modelling, trend analysis

All I want for Christmas is football!

December 21, 2021 By Nigel Marriott

Will there be any football this Christmas?  The Omicron variant of COVID19 is wreaking havoc with football and rugby schedules and the traditional Boxing Day lineup is in danger of being cancelled.  So what will football fans do instead?  The good news is I am giving a Christmas present to all football supporter that is almost as good as the real thing.  All you need are 2 packs of playing cards, a pen and paper or a spreadsheet and you can play a simple football simulation game which guarantees fun and excitement for all.

[Read more…] about All I want for Christmas is football!

Filed Under: Sport Tagged With: EPL, Football, Playing Cards, Premier League, Probability, Simulation, Sport Analytics

Pay Gaps #25A – House of Common’s debate on Ethnicity Pay Gaps – My thoughts

September 27, 2021 By Nigel Marriott

The UK Parliament debated Ethnicity Pay Gap Reporting (EPGR) on 20th September 2021 in Westminster Hall.  Seven MPs spoke in the hour long debate and, as debates go, I thought it was actually quite good.  There was cross party consensus on the merits of EPGR but I saw a divide between those who recognise EPGR is complex and requires trade offs and those who think the complexities of EPGR can be solved with government guidance.

 

[Read more…] about Pay Gaps #25A – House of Common’s debate on Ethnicity Pay Gaps – My thoughts

Filed Under: Diversity Tagged With: basic statistics, Data journalism, Ethnicity, Ethnicity Pay Gap, Evidence, non-statisticians, Parliament, Pay Gaps, statistical inference

Pay Gap Trends #4 – Did the UK gender pay gap narrow in 2020?

September 5, 2021 By Nigel Marriott

This article was last updated using data submitted as of 4th September 2021.

In February 2021, the EHRC confirmed that all employers with a headcount of 250 employees or more would have to submit their gender pay gaps based on the 2020 snapshot date.  Due to the lateness of this confirmation, they also stated that no enforcement action would be taken prior to the end of September 2021.  As result, fewer employers than expected have reported 2020 data so far so I have used two methods of imputation to estimate that the median gender pay gap among these employers narrowed by 0.2 to 0.3 pence in the pound in 2020.

[Read more…] about Pay Gap Trends #4 – Did the UK gender pay gap narrow in 2020?

Filed Under: Diversity, Forecasting Tagged With: data quality, Gender Pay Gap, imputation, missing data, trend analysis, year on year

Pay Gaps #22 – My 7 + 5 recommendations for amending UK pay gap legislation

June 30, 2021 By Nigel Marriott

When gender pay gap reporting was introduced by the government for the 2017 snapshot date for all employers with a headcount of 250 or more, it was made clear they would evaluate how the legislation had worked after 5 years.  We are now in the 5th year of pay gap reporting and I would like to submit to the government 7 recommendations to improve the way employers’ data is reported and 5 recommendations to improve the data used in the calculations and to reduce various distortions.

[Read more…] about Pay Gaps #22 – My 7 + 5 recommendations for amending UK pay gap legislation

Filed Under: Diversity, Featured blog Tagged With: data quality, Equality Act 2010, Ethnicity Pay Gap, Gender Pay Gap, Gender Swap Number, GEO, GPG, ONS, Pay Fingerprint, Pay Ratio, Recommendations

UK Weather Tracker #40 – May 2020

June 1, 2020 By Nigel Marriott

With the UK under unprecedented lockdown due to COVID19, the sunniest April on record was followed by the sunniest May on record.  I can hear the conspiracy theorists now …

[Read more…] about UK Weather Tracker #40 – May 2020

Filed Under: Archive Tagged With: Index, Presenting data, Weather, Weather Tracker

Coronavirus #1 – Useful Data and Links

May 14, 2020 By Nigel Marriott

Updated on 14th May 2020.  New and modified links are italicised.

The Coronavirus Pandemic is a worldwide challenge many of us will have not experienced before.  It is natural to want to seek information on the risks and in our world today, it has never been easier to find data, analyses and opinions.  Unfortunately, a lot of what you will read out there is either unhelpful or actively misleading.  As an independent statistician with 30 years experience of explaining statistics to non-statisticians, my contribution to this crisis will be to try and sort the good from the bad hence this post. [Read more…] about Coronavirus #1 – Useful Data and Links

Filed Under: Misc Tagged With: Coronavirus, Covid19, Data journalism, data quality, Epidemic, Epidemilogy, Epidemiologist, Evidence, Imperial College, Pandemic, Presenting data, SAGE, Sampling, SARS-COV-2, Testing, UK Government, Uncertainty, WHO

  • « Go to Previous Page
  • Page 1
  • Page 2
  • Page 3
  • Page 4
  • Go to Next Page »

Search this site

More blogs

Electoral Trends #1 – The Fragmentation of the West

Last month's General Election in The Netherlands was won by a party with less than 17% of the … [Read More...] about Electoral Trends #1 – The Fragmentation of the West

UK Weather Trends #38 – Autumn 2025

The UK autumn in 2025 was warmer and wetter than usual but not exceptionally so and continues to be … [Read More...] about UK Weather Trends #38 – Autumn 2025

UK Weather Tracker #106 – November 2025

The weather in the UK in November was warmer and wetter than usual but not to an unusual extent. … [Read More...] about UK Weather Tracker #106 – November 2025

Pay Gap Case Study #8 – 33 London Councils – We Are One

I am breaking a golden rule of pay gap reporting in this article, I am benchmarking the 33 London … [Read More...] about Pay Gap Case Study #8 – 33 London Councils – We Are One

UK Weather Tracker #105 – October 2025

Like last month, the weather in the UK in October was unremarkable.  I must confess I found myself … [Read More...] about UK Weather Tracker #105 – October 2025

Subscribe to Our Newsletter

Join our newsletter mailing list

Receive latest news, articles and offers

Select the categories of interest:

We are GDPR compliant. Read our privacy and Cookie policy for more info.

Check your inbox or spam folder to confirm your subscription.

Copyright © 2025 ·Registered in England, Company No. 5577275, VAT No. 883304029. Registered Office: Marriott Statistical Consulting Limited. Ground Floor, Wessex House, Pixash Lane, Keynsham BS31 1TP