Utils: Utility functions: Some useful miscellaneous functions: plot...

In nguforche/Vira: Virtual Inteligent Robot Assistant

Description

Utility functions: Some useful miscellaneous functions: plot plot.MECTree plot the tree part of MECTree object; heat.tree plot a sort of heat map decision trees

Usage

reOnly(f)

LongiLagSplit(dat, id, rhs.vars, resp.vars, order.vars = "time",
  lag = 1)

LongiLagSplit.boot(dat, id, rhs.vars, resp.vars, order.vars = "time",
  lag = 1)

LongiLagSplit.visit(dat, id, rhs.vars, resp.vars, order.vars = "time",
  visit = 1)

LongiLagSplit.visit.boot(dat, id, rhs.vars, resp.vars,
  order.vars = "time", visit = 1, parallel = TRUE)

Performance.measures(pred, obs, threshold = NULL, prevalence = NULL)

opt.thresh(pred, obs)

sparseFactor(dummy, thresh = 0.00016)

VimPlot(x, top = min(20, length(x$importance)), ...)

varImpPlot.RF(x, sort = TRUE, n.var = min(30, nrow(x$importance)),
  type = NULL, class = NULL, scale = TRUE, main = "", xlab = "",
  ...)

createBootSamples(y, times = 10, replace = TRUE, prob = NULL)

multiClassSummary(data, class.names = NULL, eps = 1e-15)

normalize(x)

denormalize(normalized, min, max)

getResults.ci(tab, alpha = 0.05)

F.measure.single(pred, labels)

Arguments

dat	data.frame
id	group id
resp.vars, rhs.vars	response and vector of predictor names
order.vars	variables to order longitudinal data
lag	lag in train test split
pred, obs	predicted probabilities and true class
threshold	threshold
...	Further arguments passed to or from other methods.
y, f, nl.n	numeric or character vector depending on usage
cut.off, propo	cut-off and proportions
no.last	number of tail observations that goes into test set
allow.new.levels	logical
formula	formula

Author(s)

Che Ngufor [e-mail]

nguforche/Vira documentation built on June 2, 2019, 9:08 p.m.