A major advance.
Thanks for sharing @kevin-dean.bsky.social
A major advance.
Thanks for sharing @kevin-dean.bsky.social
Nice work Mann Lab 🫡 and thanks for sharing @mannlab.bsky.social
Nice work Mann Lab 🫡 and thanks for sharing @mannlab.bsky.social
Long COVID isn’t one disease, it’s a whole ecosystem of chaos.
Thanks for sharing @castltrastondrs.bsky.social
Long COVID isn’t one disease, it’s a whole ecosystem of chaos.
Thanks for sharing @castltrastondrs.bsky.social
Thanks for sharing, @jojdavies.bsky.social
Thanks for sharing, @jojdavies.bsky.social
This eliminates variability
The two conditions are very close that they mimic a paired set
Happy analyzing!
— Wildtype One 🧬
(8/8)
This eliminates variability
The two conditions are very close that they mimic a paired set
Happy analyzing!
— Wildtype One 🧬
(8/8)
• "Treated" and "Control" were seeded from the same batch of cells, then plated and harvested together
• "Treated" and "Control" are two wells on the same plate
Why choose paired here?
(7/8)
• "Treated" and "Control" were seeded from the same batch of cells, then plated and harvested together
• "Treated" and "Control" are two wells on the same plate
Why choose paired here?
(7/8)
Here are examples:
...
(6/8)
Here are examples:
...
(6/8)
A paired test gives you more statistical power.
⚠️ But there are important exceptions:
(5/8)
A paired test gives you more statistical power.
⚠️ But there are important exceptions:
(5/8)
Measurements come from the same subject under different conditions.
• Classic example: Measuring heart rate before vs. after drinking coffee. Same person
• Example 2: Monitoring tumor volume before and after drug treatment. Repeated measures
(4/8)
Measurements come from the same subject under different conditions.
• Classic example: Measuring heart rate before vs. after drinking coffee. Same person
• Example 2: Monitoring tumor volume before and after drug treatment. Repeated measures
(4/8)
• Unpaired t-test (for two groups)
• Ordinary one-way ANOVA (for >2 groups)
Unpair them when each data point is from a different, unrelated subject
(3/8)
• Unpaired t-test (for two groups)
• Ordinary one-way ANOVA (for >2 groups)
Unpair them when each data point is from a different, unrelated subject
(3/8)
The two groups you’re comparing are independent.
• Example 1: Comparing protein expression in treated vs. control cells
• Example 2: Comparing tumor sizes in mice Group A vs. Group B
Each sample is separate. Different subjects.
(2/8)
The two groups you’re comparing are independent.
• Example 1: Comparing protein expression in treated vs. control cells
• Example 2: Comparing tumor sizes in mice Group A vs. Group B
Each sample is separate. Different subjects.
(2/8)