Quiz: Valid Functions

Select columns from a data frame

Create a data transformation pipeline

dplyr_function specifies the transformation function, param_one the parameter for the dplyr function and input_data_frame the data frame to be transformed. Which of the code lines below are valid according to the dplyr function framework?

dplyr_function(input_data_frame, param_one)

dplyr_function(param_one, input_data_frame)

input_data_frame(dplyr_function, param_one)

param_one(dplyr_function, input_data_frame)

Introduction to dplyr

Introduction to dplyr

Select columns from a data frame

Filter data frame rows

Sort data frames by columns

Create a data transformation pipeline

Quiz: Valid Functions

Get started with your free account.

Data Transformation with dplyr

Introduction to dplyr

Select columns from a data frame

Filter data frame rows

Sort data frames by columns

Create a data transformation pipeline

Get started with your free account.

Data Transformation with dplyr

Introduction to dplyr

Select columns from a data frame

Filter data frame rows

Sort data frames by columns

Create a data transformation pipeline

Feedback