Statistics on Ultrasound Scans (Head Diameters)
Visualized data collected from 2025/02/02 - 2025/04/29, 21 records of 3 litters.
Statistics
Null Hypothesis \(H_0\) \begin{equation*} hd \sim (1 \mid id) \end{equation*}
Alternative Hypothesis \(H_1\)
\begin{equation*} hd \sim age + (1 \mid id) \end{equation*}| hd | |||
|---|---|---|---|
| Predictors | Estimates | CI | p |
| (Intercept) | -0.27 | -0.38 – -0.15 | <0.001 |
| days_after_conception | 0.04 | 0.04 – 0.04 | <0.001 |
| Random Effects | |||
| σ2 | 0.00 | ||
| τ00 id | 0.00 | ||
| ICC | 0.08 | ||
| N id | 3 | ||
| Observations | 21 | ||
| Marginal R2 / Conditional R2 | 0.983 / 0.984 | ||
| hd | |||
|---|---|---|---|
| Predictors | Estimates | CI | p |
| (Intercept) | 2.32 | 2.20 – 2.44 | <0.001 |
| days_before_delivery | -0.04 | -0.04 – -0.04 | <0.001 |
| Random Effects | |||
| σ2 | 0.00 | ||
| τ00 id | 0.01 | ||
| ICC | 0.77 | ||
| N id | 3 | ||
| Observations | 21 | ||
| Marginal R2 / Conditional R2 | 0.939 / 0.986 | ||