fit_curve(x, model, ...)
# S3 method for default
fit_curve(x, model, ...)
# S3 method for incidence2
fit_curve(x, model = c("poisson", "negbin"), alpha = 0.05, ...)

## Arguments

x |
An incidence2::incidence object. |

model |
The regression model to fit (can be "poisson" or "negbin"). |

... |
Additional arguments to pass to `stats::glm()` for
`model = "poisson"` or `MASS::glm.nb()` for `model = "negbin"` . |

alpha |
Value of alpha used to calculate confidence intervals; defaults
to 0.05 which corresponds to a 95% confidence interval. |

## Value

An object of class `incidence2_fit`

.

## Author

Tim Taylor