Peter Harrigan
@peterwjharrigan.bsky.social
Got so far into trial methodology I’m now a philosophy student. Epistemology/Logic/Theory of Mind. Anaesthetist & some time Intensivist. Ea Nasir is my homeboy
Aurelius, as ever, has your back.
September 24, 2025 at 12:20 PM
Aurelius, as ever, has your back.
Saw this pair the other day, but can’t find who to thank:
August 22, 2025 at 2:10 AM
Saw this pair the other day, but can’t find who to thank:
‘Tiere (ohne Hund / Katze)‘ #FotoVorschlag
July 5, 2025 at 8:51 AM
‘Tiere (ohne Hund / Katze)‘ #FotoVorschlag
Thanks to @gailmyerscough.co.uk for her fantastic cushions. I am very excited to have them in my mid-century man-cave!
May 25, 2025 at 3:35 AM
Thanks to @gailmyerscough.co.uk for her fantastic cushions. I am very excited to have them in my mid-century man-cave!
@firstdogonthemoon.bsky.social has the definitive reaction
May 5, 2025 at 6:00 PM
@firstdogonthemoon.bsky.social has the definitive reaction
This is an example for Bayes Theorem.
April 19, 2025 at 6:45 AM
This is an example for Bayes Theorem.
ABC Australia’s labelling AI is not having a good morning.
February 25, 2025 at 8:58 PM
ABC Australia’s labelling AI is not having a good morning.
That ain’t no graph.
This is a graph:
This is a graph:
February 20, 2025 at 1:27 AM
That ain’t no graph.
This is a graph:
This is a graph:
That hurts my brain
February 6, 2025 at 9:12 AM
That hurts my brain
I have not given you (Jack) a direct answer, but we might have a better question.
OK, that is enough shouting into the void for today. I’m off to surf patrol at the beach!
OK, that is enough shouting into the void for today. I’m off to surf patrol at the beach!
January 1, 2025 at 12:41 AM
I have not given you (Jack) a direct answer, but we might have a better question.
OK, that is enough shouting into the void for today. I’m off to surf patrol at the beach!
OK, that is enough shouting into the void for today. I’m off to surf patrol at the beach!
So the oximeter compares the absorption of two wavelengths of light - 660 and 940 nm - sampled many (1500Hz +) times per second. The signal has 4 components. A constant amount of 660 absorption, a constant amount of 940 absorption, a variable amount of 660 absorption, and a variable 940 absorption.
December 31, 2024 at 11:15 PM
So the oximeter compares the absorption of two wavelengths of light - 660 and 940 nm - sampled many (1500Hz +) times per second. The signal has 4 components. A constant amount of 660 absorption, a constant amount of 940 absorption, a variable amount of 660 absorption, and a variable 940 absorption.
@junotk.bsky.social ‘s Thinking About Statistics is an absolute gem.
December 29, 2024 at 6:50 PM
@junotk.bsky.social ‘s Thinking About Statistics is an absolute gem.
You’re right. That is a right handed polio blade. The wire runs on the side against the tongue and the bulb shines through a hole in the tongue of the blade - gets the wire out of the way of the ETT and the users vision. I had to look at catalogs on the net.
December 19, 2024 at 4:42 PM
You’re right. That is a right handed polio blade. The wire runs on the side against the tongue and the bulb shines through a hole in the tongue of the blade - gets the wire out of the way of the ETT and the users vision. I had to look at catalogs on the net.
After this result my money is on the bear
December 6, 2024 at 8:36 AM
After this result my money is on the bear
An alternative idea is that the confidence interval is a single distribution and where you have ended up with your point estimate does give some information on where the result lies. See figure 2.
November 21, 2024 at 11:30 PM
An alternative idea is that the confidence interval is a single distribution and where you have ended up with your point estimate does give some information on where the result lies. See figure 2.
For the first possibility I am imagining that the confidence interval looks like a straight line drawn across the tops of each distribution of the individually repeated trials covering 95% of the possible outcomes. See figure 1.
November 21, 2024 at 11:25 PM
For the first possibility I am imagining that the confidence interval looks like a straight line drawn across the tops of each distribution of the individually repeated trials covering 95% of the possible outcomes. See figure 1.
This concerns Frequentist Statistics (we can talk about the Good Reverend’s Method another day).
November 21, 2024 at 10:59 PM
This concerns Frequentist Statistics (we can talk about the Good Reverend’s Method another day).
So, everyone. I have gotten sufficiently far into my career of being a Dad, that I have, by and large, become immune to embarrassment. That means I’m happy to ask the kind of questions that may make me look like an idiot. A 🪡
November 21, 2024 at 10:50 PM
So, everyone. I have gotten sufficiently far into my career of being a Dad, that I have, by and large, become immune to embarrassment. That means I’m happy to ask the kind of questions that may make me look like an idiot. A 🪡
You have my complete attention
October 24, 2024 at 10:32 AM
You have my complete attention
Very reminiscent of the Central Animal Laboratories in Berlin
September 22, 2024 at 8:46 AM
Very reminiscent of the Central Animal Laboratories in Berlin