calib.fit-class {calib}R Documentation

Class "calib.fit" ~~~

Description

~~ A concise (1-5 lines) description of what the class is. ~~

Objects from the Class

Objects can be created by calls of the form new("calib.fit", ...). ~~ describe objects here ~~

Slots

coefficients:
Estimates of the coefficients
se.coefficients:
Estimates of the standard errors for the coefficients
sigma:
Standard deviation of model
cov.unscaled:
Unscaled variance-covariance matrix of the coefficients
theta:
The estimated value of POM parameter theta
df.residual:
The residual degree of freedom
fitted.values:
The estimated fitted values
residuals:
The values of the residuals
vfe.method:
The type of variance function used to estimate theta
kused:
The number of iteration to convergence of the GLS fit
status:
Indicated whether the algorithm converged
x:
The x values
y:
The y values
parm:
Indicated whether a log parameterization of the model used
m:
The number of repeated measures used in the model
cv:
Coefficient of variation used
mdc:
Minimum detectable concentration
rdl:
Reliable detection limit
loq:
Limit of quantitation
cf:
Measure of assay performance
gradient:
The gradient matrix based off of the final parameter estimates
lof.test:
An object of class lof.test
var.model:
The type of variance model used
conf.level:
Confidence level used
mmod:
In the linear regression fit whether a quadrattic or linear model was fit
SST:
Sum of squares total. Linear regression fit only
SSE:
Sum of squares error. Linear regression fit only
SSR:
Sum of squares regression. Linear regression fit only
Rsq:
R squared. Linear regression fit only
type:
Object of class "character" ~~
rdlwarn:
The general model type used, fpl, thpl or lin

Methods

coefficients
Accessor function for coefficients
fitted
Accessor function for the fitted values
loq
Accessor function for the limit of quanitization
mdc
Accessor function for the minimum detectable concentration
plot
Plot methods for object of class calib.fit
rdl
Accessor function the reliable detection limit
residuals
Accessor function for residuals

Author(s)

Perry Haaland, Daniel Samarov, Elaine McVey

References

~put references to the literature/web site here ~

See Also

calib.fit

Examples

showClass("calib.fit")

[Package calib version 0.1.02 Index]