set.seed(123)
negControls <- simulateControls(n = 50, mean = 0.01, sd = 0, seLogRr = runif(50, 0.05, 0.5))
# plotCalibration(negControls$logRr, negControls$seLogRr, useMcmc = FALSE)
null <- fitNull(negControls$logRr, negControls$seLogRr)
null
plotCalibrationEffect(negControls$logRr, negControls$seLogRr, null = null, showCis = FALSE, showExpectedSystematicError = TRUE, fileName = "c:/temp/plot1.png")
calibrateP(null, negControls$logRr[1], negControls$seLogRr[1])
# plotCalibration(negControls$logRr, negControls$seLogRr, useMcmc = TRUE)
null <- fitMcmcNull(negControls$logRr, negControls$seLogRr)
null
plotCalibrationEffect(negControls$logRr, negControls$seLogRr, null = null, showCis = TRUE, showExpectedSystematicError = TRUE)
calibrateP(null, negControls$logRr[1], negControls$seLogRr[1])
data <- simulateControls(n = 50 * 3, trueLogRr = log(c(1, 2, 4)))
plotTrueAndObserved(data$logRr, data$seLogRr, data$trueLogRr)
model <- fitSystematicErrorModel(data$logRr, data$seLogRr, data$trueLogRr)
cal <- calibrateConfidenceInterval(data$logRr, data$seLogRr, model)
plotTrueAndObserved(cal$logRr, cal$seLogRr, data$trueLogRr)
eval <- evaluateCiCalibration(data$logRr, data$seLogRr, data$trueLogRr)
plotCiCalibration(evaluation = eval)
plotCiCoverage(evaluation = eval, fileName = "c:/temp/plot.png")
plotErrorModel(data$logRr, data$seLogRr, data$trueLogRr, fileName = "c:/temp/plot.png")
logRr <- data$logRr
seLogRr <- data$seLogRr
trueLogRr <- data$trueLogRr
data <- simulateControls()
data("sccs")
data <- sccs
p <- calibratePWithCiUsingMcmc(data$logRr,
data$seLogRr,
data$logRr[1],
data$seLogRr[1],
scale = c(0.05, 25),
iter = 10000)
mcmc <- attr(p, "mcmc")
mean(mcmc$acc) # Acceptance rate
plot(ts(mcmc$chain[, 1])) # Trace for the mean
plot(ts(mcmc$chain[, 2])) # Trace for the precision (= 1/sqr(sd) )
mean(mcmc$chain[, 1])
mean(mcmc$chain[, 2])
1/(sqrt(quantile(mcmc$chain[, 2], c(0.025, 0.5, 0.975))))
p
null <- fitNull(data$logRr, data$seLogRr)
calibrateP(data$logRr[1], data$seLogRr[1], null, pValueConfidenceInterval = TRUE)
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