nickhepler

Keybase proof

I hereby claim:

• I am nickhepler on github.
• I am nickhepler (https://keybase.io/nickhepler) on keybase.
• I have a public key ASBO24DCZMbhQkDgWvN8yirfnHeMHYS31XAjBUunKHEtHQo

To claim this, I am signing this object:

nickhepler

# <one line to give the program's name and a brief idea of what it does.>
# Copyright (C) <year>  <name of author>
  
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of

nickhepler

CalculateSampleCovariance <- function(x, y, verbose = TRUE) {
  # Computes the sample covariance between two vectors.
  #
  # Args:
  #   x: One of two vectors whose sample covariance is to be calculated.
  #   y: The other vector. x and y must have the same length, greater than one,
  #      with no missing values.
  #   verbose: If TRUE, prints sample covariance; if not, not. Default is TRUE.
  #
  # Returns:

nickhepler

UAlbany Colour Scheme

• #660000
• #ffffff
• #7f3f97
• #f0f0f0
• #666666
• #9e0f0f
• #d9d6c8
• #001058
• #fad804

nickhepler

%  <one line to give the program's name and a brief idea of what it does.>
%
%  Copyright (C) <year>  <name of author>
%
%  Version <x.y.z>
%
%  This program is free software; you can redistribute it and/or modify
%  it under the terms of the GNU General Public License as published by
%  the Free Software Foundation; either version 2 of the License, or
%  (at your option) any later version.

nickhepler

base

Data Structure

str(x)  # Compactly display the internal structure of an R object.

class(x)  # Return the object class.
dim(x)  # Retrieve or set the dimension of an object.
nrow(x)  # Return the number of rows (observations).
ncol(x)  # Return the number of columns (variables).
object.size(x)  # Provides an estimate memory used to store an R object.
names(x)  # Get or set the names of an object.
head(x) # Returns the first part of a vector, matrix, table, data frame or function.

nickhepler

pkgs <- c(
  "dplyr", "gapminder", "ggplot2", "jsonlite", "Lahman", 
  "lubridate", "modelr", "nycflights13", "purrr", "readr", 
  "stringr", "tibble", "tidyr"
)
install.packages(pkgs)

nickhepler

ggplot(data = <DATA>) + 
  <GEOM_FUNCTION>(mapping = aes(<MAPPINGS>))

nickhepler

---
title: "Codebook template"
author: "Your name here"
date: "The date here"
output:
  html_document:
    keep_md: yes
---

## Project Description

nickhepler

R Project Process / File Structure

1. Import
2. Tidy
3. Tranform
4. Visualize
5. Model