Konrad Rudolph klmr

Here’s what the first hits on a Google search for “appeal to authority” say (top list, no hit was omitted).

http://www.nizkor.org/features/fallacies/appeal-to-authority.html

This fallacy is committed when the person in question is not a legitimate authority on the subject. […] The following standards are widely accepted:

The person has sufficient expertise in the subject matter in question.

The claim being made by the person is within her area(s) of expertise.

There is an adequate degree of agreement among the other experts in the subject in question.

	# Data visualisation in R

	```{r echo=FALSE, message=FALSE}
	# Preamble.

	# To set the options below.
	library(knitr)
	# For pretty-printed tables.
	library(pander)

	# https://github.com/klmr/modules
	library(modules)
	dplyr = import_package('dplyr', attach = TRUE)
	vec = import_package('S4Vectors')

	# Invokes dplyr::rename:
	cars %>% tbl_df() %>% rename(Slowness = speed)

	# Invoke S4Vectors::rename
	vec$rename(head(cars), speed = 'Slowness')

	require(dplyr) # fails

	x = data.frame(y = 1 : 100)
	y = 1

	filter(x, y == 1)

	# No error, but different result depending on whether `require` succeeded.

	`for` = function (var, seq, expr) {
	eval(substitute(.Primitive('for')(var, seq, expr),
	list(var = substitute(var),
	seq = substitute(seq),
	expr = substitute(expr))))
	}

	for (i in 1 : 5) {
	j = i
	cat(i)

	#!/usr/bin/env bash
	logfile="${SHELL_USAGE_LOG-$HOME/shell-usage.log}"
	cmd=$(basename "$0")
	real_cmd=$(type -ap "$cmd" \| sed -n 2p)
	echo "[$(date +"%Y-%m-%dT%H:%M")] $(whoami) $SHELL $cmd" >> "$logfile"
	$real_cmd "$@"

	---
	author: "<a href=\"http://twitter.com/klmr\">@klmr</a>"
	title: "Gun deaths and gun ownership in the USA"
	date: 2015-06-19
	output:
	html_document:
	theme: readable
	---
	```{r echo=FALSE}
	library(dplyr, warn.conflicts = FALSE, quietly = TRUE)

	#include <iostream>
	#include <memory>
	#include <stack>
	#include <utility>

	namespace klmr { namespace util { namespace binary_tree {

	template <typename T>
	using ptr = std::unique_ptr<T>;

	// stdafx.h isn’t needed.
	// However, we DO need the line break after the include,
	// even in the golf version.
	#include <windows.h>
	// _tmain => main; VC++ accepts both.
	int main()
	{
	HDC h = GetDC(0);
	// Remove i++ here …
	for (int i = 0; i < 50;){

	title = function (title)
	titlePanel(title)