Asymptotic Correlation Matrix of Parameter Estimates

Intercept Slope Intercept Slope
Intercept 1 -1
Slop -1 1

(***The model parameter(s) background has been estimated at a boundary point, or has been specified by the user, and do not appear in the correlation matrix).

Parameter Estimates

Variable Estimate Standard error
Background 0 NA
Intercept -14.29 4.18256
Slope 3.49447 1.02457

NA: indicates that this parameter has hit a bound implied by some inequality constraint and thus has no standard error.

Analysis of Deviance Table

AIC: 23.0107

Goodness of Fit

Chi-square = 0.18; DF = 1; P-value = 0.6683

Benchmark Dose Computation

Specified effect
Risk Type
Confidence level    
BMD
BMDL
= 0.05
= Extra risk
= 0.95
= 37.2855
= 25.9763


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