Description Usage Arguments Details Value Author(s) References See Also Examples
Parametric modelling of exposure concentration from (possibly left-censored) concentration data.
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x |
The observed concentrations. |
d |
A vector indicating if the observations were left-censored (1) or not (0). |
data |
An optional data frame, containing the variables in the model.
If not found in |
model |
A character string naming the concentration model. See details below. |
... |
Arguments to be passed to |
Distributions available:
Gamma: model = "gamma"
or "g"
Log-Normal: model = "lognorm"
or "ln"
Weibull: model = "weibull"
or "w"
Inverse Gaussian: model = "invgauss"
or "ig"
An object of class "ea"
.
Haas CN, Rose JB, Gerba CP (1999) Quantitative Microbial Risk Assessment. John Wiley & Sons, Inc.
ea_count
, for modelling exposure from count data
ea_presence
, for modelling exposure from presence/absence data
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