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Data Science / Datawetenskap - 141
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Categorical data can be coded numerically.
In Tutorial 2 Question 3.3, what is the largest diamond (in terms of carat) in the data set? Give your answer correct to 2 decimal places.
In Tutorial 2 Question 3.2, what is the average carat of the diamonds in the data set? Give your answer correct to 3 decimal places.
How would you describe your experience of the first week of working in R?
What did you find most challenging about week 1 of the module?
The output of the command
is
What is the output of the following command?
The difference between atomic vectors and lists in R is that atomic vectors can contain multiple data types, whereas lists can only contain a single data type.
Consider the following data frame in R, named mydf:
Executing the command
in R would return an error.