Source code for naginterfaces.library.examples.correg.glm_normal_ex

```#!/usr/bin/env python3
"``naginterface.library.correg.glm_normal`` Python Example."

# pylint: disable=invalid-name,too-many-locals

from naginterfaces.library import correg

[docs]def main():
"""
Example for :func:`naginterfaces.library.correg.glm_normal`.

Fits a generalized linear model with Normal errors.

>>> main()
naginterfaces.library.correg.glm_normal Python Example Results.
Fits a generalized linear model with Normal errors.
Fitted model summary:
Degrees of freedom 3
Term         Estimate   Standard Error
Variable:  0 -2.387e-02   2.779e-03
Variable:  1 6.381e-02   2.638e-03
"""

print('naginterfaces.library.correg.glm_normal Python Example Results.')
print('Fits a generalized linear model with Normal errors.')

# The observations:
x = [
[1.],
[2.],
[3.],
[4.],
[5.],
]
# Other parameters for the fit:
isx = [1]
y = [
25., 10., 6., 4., 3.,
]
tol = 5.e-5
eps = 1.e-6

fit = correg.glm_normal(
)

print('Fitted model summary:')
print('Degrees of freedom {:d}'.format(fit.idf))

print('Term' + ' '*9 + 'Estimate' + ' '*3 + 'Standard Error')
for i, b_i in enumerate(fit.b):
print('Variable:' + ' '*2 + '{:d} {:.3e}   {:.3e}'.format(
i, b_i, fit.se[i]
))

if __name__ == '__main__':
import doctest
import sys
sys.exit(
doctest.testmod(
None, verbose=True, report=False,
optionflags=doctest.REPORT_NDIFF,
).failed
)
```