Freedom from Disease


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Documentation for package ‘FFD’ version 1.0-9

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computeAlpha FUNCTION to compute the herd-based alpha-errors (= 1 - herd sensitivity).
computeAlphaLimitedSampling FUNCTION to compute the average alpha-error (= error of first kind) for limited sampling.
computeAposterioriError FUNCTION to compute the a-posteriori error.
computeAposterioriErrorRiskGroups FUNCTION to compute the a-posteriori error considering a population stratified into risk geroups.
computeOptimalSampleSize FUNCTION to compute the optimal sample size.
computeOptimalSampleSizeRiskGroups FUNCTION to compute the optimal sample size for populations stratified by risk factors.
computePValue FUNCTION to compute the probability of finding no testpositives in a sample of a certain size.
computePValueRiskGroups FUNCTION to compute the probability of finding no testpositives in a sample of a certain size for a population stratified into risk groups.
FFD_GUI Freedom From Disease sampling plan calculator
HTML-method Class "IndSampling"
HTML-method Class "IndSamplingSummary"
HTML-method Class "LtdSampling"
HTML-method Class "LtdSamplingSummary"
indSampling Constructor for class 'IndSampling'.
IndSampling-class Class "IndSampling"
indSamplingSummary Constructor for class 'IndSamplingSummary'.
IndSamplingSummary-class Class "IndSamplingSummary"
lls List Objects
ltdSampling Constructor for class 'LtdSampling'.
LtdSampling-class Class "LtdSampling"
ltdSamplingSummary Constructor for class 'LtdSamplingSummary'.
LtdSamplingSummary-class Class "LtdSamplingSummary"
plot-method Class "IndSamplingSummary"
plot-method Class "LtdSamplingSummary"
sample-method Class "IndSampling"
sample-method Class "LtdSampling"
sheepData Simulated test data frame of Austrian sheep holdings.
show-method Class "IndSampling"
show-method Class "IndSamplingSummary"
show-method Class "LtdSampling"
show-method Class "LtdSamplingSummary"
show-method Class "SurveyData"
summary-method Class "IndSampling"
summary-method Class "IndSamplingSummary"
summary-method Class "LtdSampling"
summary-method Class "LtdSamplingSummary"
summary-method Class "SurveyData"
surveyData Constructor for class 'SurveyData'.
SurveyData-class Class "SurveyData"