calculateT {strvalidator}

Calculate Stochastic Threshold

Description

Calculates point estimates for the stochastic threshold.

Usage

calculateT(
  data,
  log.model = FALSE,
  p.dropout = 0.01,
  pred.int = 0.95,
  debug = FALSE
)

Arguments

data

data.frame with dependent and explanatory values in columns named 'Dep' and 'Exp'.

log.model

logical indicating if data should be log transformed. Default=FALSE.

p.dropout

numeric accepted risk to calculate point estimate for. Default=0.01.

pred.int

numeric prediction interval. Default=0.95.

debug

logical indicating printing debug information.

Details

Given a data.frame with observed values for the dependent variable (column 'Dep') and explanatory values (column 'Exp') point estimates corresponding to a risk level of p.dropout are calculated using logistic regression: glm(Dep~Exp, family=binomial("logit"). A conservative estimate is calculated from the pred.int. In addition the model parameters B0 (intercept) and B1 (slope), Hosmer-Lemeshow test statistic (p-value), and the number of observed and dropped out alleles is returned.

Value

vector with named parameters

See Also

calculateDropout, calculateAllT, modelDropout_gui, plotDropout_gui