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R Programming: Advanced Analytics In R For Data Science

Online Course. Take Your R & R Studio Skills To The Next Level. Data Analytics, Data Science, Statistical Analysis in Business, GGPlot2.

What you’ll learn?

  • Perform Data Preparation in R.
  • Identify missing records in dataframes.
  • Locate missing data in your dataframes.
  • Apply the Median Imputation method to replace missing records.
  • Apply the Factual Analysis method to replace missing records.
  • Understand how to use the which() function.
  • Know how to reset the dataframe index.
  • Work with the gsub() and sub() functions for replacing strings.
  • Explain why NA is a third type of logical constant.
  • Deal with date-times in R.
  • Convert date-times into POSIXct time format.
  • Create, use, append, modify, rename, access and subset Lists in R.
  • Understand when to use [] and when to use [[]] or the $ sign when working with Lists.
  • Create a timeseries plot in R.
  • Understand how the Apply family of functions works.
  • Recreate an apply statement with a for() loop.
  • Use apply() when working with matrices.
  • Use lapply() and sapply() when working with lists and vectors.
  • Add your own functions into apply statements.
  • Nest apply(), lapply() and sapply() functions within each other.
  • Use the which.max() and which.min() functions.

Course content

  • Welcome To The Course
  • Data Preparation
  • Lists in R
  • “Apply” Family of Functions
  • Bonus Lectures

Requirements

  • Basic knowledge of R
  • Knowledge of the GGPlot2 package is recommended
  • Knowledge of dataframes
  • Knowledge of vectors and vectorized operations

Description

Ready to take your R Programming skills to the next level?

Want to truly become proficient at Data Science and Analytics with R?

This course is for you!

Professional R Video training, unique datasets designed with years of industry experience in mind, engaging exercises that are both fun and also give you a taste for Analytics of the REAL WORLD.

In this course you will learn:

  • How to prepare data for analysis in R
  • How to perform the median imputation method in R
  • How to work with date-times in R
  • What Lists are and how to use them
  • What the Apply family of functions is
  • How to use apply(), lapply() and sapply() instead of loops
  • How to nest your own functions within apply-type functions
  • How to nest apply(), lapply() and sapply() functions within each other
  • And much, much more!

The more you learn the better you will get. After every module you will already have a strong set of skills to take with you into your Data Science career.

Who this course is for:

  • Anybody who has basic R knowledge and would like to take their skills to the next level
  • Anybody who has already completed the R Programming A-Z course
  • This course is NOT for complete beginners in R

See more Data Analysis Courses here