Getting Started with R in Incorta Notebook

[dylanwan]

Overview

R is a popular language in Data Science.  Incorta supports creating materialized views (MV) with R.

Your first Spark Program

The minimum requirement for creating an MV includes the following:

# Read data from Incorta into Spark
df <- read("Titanic_R.Titanic_train")

# Use display() - an Incorta Notebook extension to print data 
display(df)

# Save the Spark Data Frame as an Incorta Materialized View
save(df)

Read More

• Get basic info about your DataFrame in SparkR
• Use SparkSQL with SparkR
• Use SparkR DataFrame for selecting, filtering, and grouping your data 
• Interactive analysis using Incorta Notebook and SparkR 
• Convert Spark DataFrame into R DataFrame 
• Convert R DataFrame into Spark DataFrame