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.

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Intermediate Importing Data in R

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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.

Latihan interaktif praktis

Cobalah latihan ini dengan menyelesaikan kode contoh berikut.

# jsonlite is already loaded

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


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

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Latihan ini adalah bagian dari kursus

Intermediate Importing Data in R

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Latihan Saat Ini

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