---
title: "予測区間"
author: "Nobukuni Hyakutake"
date: "2025-02-21"
date-format: "iso"
categories: [Python]
image: "mountain3.jpeg"
---
## 予測区間
```{python}
import seaborn as sns
import statsmodels.api as sm
# assume X and y are the input and output variables
X=[2,3,4,5,6]
y=[6,8,10,11,12]
#X = sm.add_constant(X)
model = sm.OLS(y, X).fit()
y_pred = model.predict(X)
#y_pred_lower, y_pred_upper = model.get_prediction(X).summary_frame(alpha=0.05)
y_pred
```
```{python}
model.get_prediction(X).summary_frame(alpha=0.05)
```
## Python version
```{python}
import platform
"Python version "+platform.python_version()
```
