Chris Knox
vizowl.bsky.social
Chris Knox
@vizowl.bsky.social
Head of data journalism at NZ Herald
If you land up in the Wellington newsroom there'd more chances to collaborate. Flick me a message you are interested and want to chat about data journalism. I was lucky enough to make the jump from data science to data journalism back in 2017 and I've never regretted it.
November 5, 2025 at 8:41 PM
a cartoon hedgehog with a green background
ALT: a cartoon hedgehog with a green background
media.tenor.com
May 26, 2025 at 2:00 AM
I'm not actually certain about this but I believe sometimes the sensors get innudated and report crazy numbers. When I was making river level visualisations for the Auckland floods in 2023 I had to exclude a bunch of rivers where the reported depth was a little higher than Mount Cook.
April 4, 2025 at 6:15 AM
But if, for example, you think the bit of the Selwyn electorate that has been added to Wigram is more left leaning that the rest of Selwyn you can use the sliders to see how that plays out.
March 27, 2025 at 9:41 PM
With the blunt assumption that voting preference is uniform across electorates there a four electorates that might have had different outcomes if the new boundaries had been used in the 2023 election.
www.nzherald.co.nz/nz/interacti...
Interactive: Who could win your electorate under proposed new boundaries?
If the new boundaries had been used at the last election, these winning MPs may have lost
www.nzherald.co.nz
March 27, 2025 at 9:41 PM
Was in 2011 - well before waste water testing was introduced. But the price per gram and point (dose) was higher was similar in 2009 and 2017/18 (without inflation adjustment) and the price has dropped since then.
March 1, 2025 at 11:05 PM
On current evidence that would be sneaking into correlation with causation territory 🥲
March 1, 2025 at 8:43 PM
Well forgotten is quick subjective - but I think plenty of people who weren’t alive in the 70s don’t know the story. The podcast hosts also found new details from documents that weren’t available at the time.
February 18, 2025 at 7:48 PM
I’ve heard a few horror stories over the years - lots of spreadsheets and deadlines are often an unfortunate combination!
December 4, 2024 at 4:52 AM
It's tempting - not this year - but definitely something to think about for next year.
December 3, 2024 at 10:08 PM
Nice! I hope they're enjoying it - I had a great time there - in 1994!

This is for 2023 - the leavers data generally gets released in July or August.
December 3, 2024 at 10:06 PM
Thanks :) the p-value was very small - essentially 0.
December 3, 2024 at 8:51 PM
You can filter to the see the attainment rates for different demographic groups - were you thinking something beyond that?
December 2, 2024 at 9:12 PM
Thanks - and thanks for creating the list - it's very helpful.
December 2, 2024 at 9:08 PM
Thanks! - @kiwifarah.bsky.social is another New Zealand data journalist on here.
December 2, 2024 at 8:44 PM