## ----include=FALSE------------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE, comment = "#>", dpi = 300, fig.width = 7, fig.height = 5,
  fig.align = "center", out.width = "100%"
)

## ----echo=FALSE---------------------------------------------------------------
library(melt, warn.conflicts = FALSE)

## -----------------------------------------------------------------------------
library(ggplot2)
library(microbenchmark)
set.seed(3175775)
p <- 10
par <- rnorm(p, sd = 0.1)
ctrl <- el_control(th = 1e+10)
result <- microbenchmark(
  n1e2 = el_mean(matrix(rnorm(100 * p), ncol = p), par = par, control = ctrl),
  n1e3 = el_mean(matrix(rnorm(1000 * p), ncol = p), par = par, control = ctrl),
  n1e4 = el_mean(matrix(rnorm(10000 * p), ncol = p), par = par, control = ctrl),
  n1e5 = el_mean(matrix(rnorm(100000 * p), ncol = p), par = par, control = ctrl)
)

## ----message=FALSE------------------------------------------------------------
result
autoplot(result)

## -----------------------------------------------------------------------------
n <- 1000
result2 <- microbenchmark(
  p5 = el_mean(matrix(rnorm(n * 5), ncol = 5),
    par = rep(0, 5),
    control = ctrl
  ),
  p25 = el_mean(matrix(rnorm(n * 25), ncol = 25),
    par = rep(0, 25),
    control = ctrl
  ),
  p100 = el_mean(matrix(rnorm(n * 100), ncol = 100),
    par = rep(0, 100),
    control = ctrl
  ),
  p400 = el_mean(matrix(rnorm(n * 400), ncol = 400),
    par = rep(0, 400),
    control = ctrl
  )
)

## ----message=FALSE------------------------------------------------------------
result2
autoplot(result2)