R Questions Set 47:
Quiz Mode
How many basic or 'atomic' classes of objects does R have?
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Factors are the R objects that are created using a _____.
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Which of the following initiates an infinite loop right from the start?
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An ordered collection of objects or components are called ________
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Axes, axis labels, and titles all appear in the ________ of the figure.
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Which of the following functions returns a list of all the formal arguments of a function?
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Which of the following functions truncates real numbers to integers?
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Which of the following functions converts a matrix of phi coefficients to polychoric correlations?
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Which of the following code drops the ith and jth columns?
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Which of the following statement would read file “foo.txt”?
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