COURSE INFORMATION

 
 
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COURSE

Data Analytics in R

DESCRIPTION

This course is suitable for anybody who has basic R knowledge and would like to take their skills to the next level, or anyone who has already completed the R Programming A-Z course.

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PREREQUISITES

  • Basic knowledge of R

  • Knowledge of the GGPlot2 package is recommended

  • Knowledge of dataframes

  • Knowledge of vectors and vectorized operations

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CURRICULUM

DATA PREPARATION

  • Project Brief: Financial Review
  • Import Data into R
  • What are Factors (Refresher)
  • The Factor Variable Trap
  • FVT Example
  • gsub() and sub()
  • Dealing with Missing Data
  • What is an NA?
  • An Elegant Way To Locate Missing Data
  • Data Filters: which() for Non-Missing Data
  • Data Filters: is.na() for Missing Data
  • Removing records with missing data
  • Reseting the dataframe index
  • Replacing Missing Data: Factual Analysis Method
  • Replacing Missing Data: Median Imputation Method (Part 1)
  • Replacing Missing Data: Median Imputation Method (Part 2)
  • Replacing Missing Data: Median Imputation Method (Part 3)
  • Replacing Missing Data: Deriving Values Method
  • Visualizing results
  • Section Recap



LISTS IN R

  • Project Brief: Machine Utilization
  • Import Data Into R
  • Handling Date-Times in R
  • What is a List?
  • Naming components of a list
  • Extracting components lists: [] vs [[]] vs $
  • Adding and deleting components
  • Subsetting a list
  • Creating A Timeseries Plot
  • Section Recap



"APPLY" FAMILY OF FUNCTIONS

  • Project Brief: Weather Patterns
  • Import Data into R
  • What is the Apply family?
  • Using apply()
  • Recreating the apply function with loops (advanced topic)
  • Using lapply()
  • Combining lapply() with []
  • Adding your own functions
  • Using sapply()
  • Nesting apply() functions
  • which.max() and which.min() (advanced topic)
  • Section Recap



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COURSE FEES

$629.97

You may be eligible for up to 100% of subsidy for your course fees.

Check here.

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INSTRUCTIONS FOR ENROLMENT

1. Check if you are eligible for subsidies here and follow the instructions.

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2. Purchase the e-module below:

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3. Purchase BOTH the face-to-face lessons below:

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4. Once you have completed 90% of your e-module, the Gen Infiniti team will contact you to schedule your in-person lesson.

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Drop us an email at connect@geninfinitiacademy.com if you face any issues or problems enrolling in the course.

PURCHASE E-MODULE HERE
PURCHASE CLASSROOM LESSON 1 HERE
PURCHASE CLASSROOM LESSON 2 HERE