aprofWrapper: Light wrapper around the aprof function

In mdjbru-R-packages/aprofW: Light wrapper on top of the aprof package

Description

Light wrapper around the aprof function

Usage

aprofWrapper(expr, sourceFile)

Arguments

expr	Expression to profile
sourceFile	The file with the source code to be profiled

Value

An aprof object

Examples

# The function to profile
f = function(n, sim) {
  # Simulate some data
  x = rnorm(n, mean = 0, sd = 2)
  t = data.frame(x)
  for (i in 1:sim) {
   y = x + rnorm(x, mean = 0, sd = 0.5)
    t = cbind(t, y)
  }
  return(t)
}

# Dump the function to a tmp file
mySourceFile = tempfile()
dump("f", file = mySourceFile)

# Profile
prof = aprofWrapper(f(100, 100), mySourceFile)
# Visualise
viewProfHtml(prof)

mdjbru-R-packages/aprofW documentation built on May 22, 2019, 3:37 p.m.