JSON practice (1)

JSON is built on two structures: objects and arrays. To help you experiment with these, two JSON strings are included in the sample code. It's up to you to change them appropriately and then call jsonlite's fromJSON() function on them each time.

This exercise is part of the course

Intermediate Importing Data in R

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Exercise instructions

Change the assignment of json1 such that the R vector after conversion contains the numbers 1 up to 6, in ascending order. Next, call fromJSON() on json1.
Adapt the code for json2 such that it's converted to a named list with two elements: a, containing the numbers 1, 2 and 3 and b, containing the numbers 4, 5 and 6. Next, call fromJSON() on json2.

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# jsonlite is already loaded

# Challenge 1
json1 <- '[1, 2, 4, 6]'


# Challenge 2
json2 <- '{"a": [1, 2, 3]}'

Edit and Run Code

This exercise is part of the course

Intermediate Importing Data in R

IntermediateSkill Level

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Current Exercise

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