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Computing for Data Analysis

Offered By: Johns Hopkins University via Coursera

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Data Analysis Courses Data Science Courses

Course Description

Overview

In this course you will learn how to program in R and how to use R for effective data analysis. You will learn how to install and configure software necessary for a statistical programming environment, discuss generic programming language concepts as they are implemented in a high-level statistical language. The course covers practical issues in statistical computing which includes programming in R, reading data into R, creating informative data graphics, accessing R packages, creating R packages with documentation, writing R functions, debugging, and organizing and commenting R code. Topics in statistical data analysis and optimization will provide working examples.

Syllabus

A student who has completed this course is able to:

  • Read formatted data into R
  • Subset, remove missing values from, and clean tabular data
  • Write custom functions in R to implement new functionality and making use of control structures such as loops and conditionals
  • Use the R code debugger to identify problems in R functions
  • Make a scatterplot/boxplot/histogram/image plot and modify a plot with custom annotations
  • Define a new data class in R and write methods for that class

Taught by

Roger D. Peng

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