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_____________ will produce a sequential vector c( (1,2,3,4,5,6,7,8,9)).

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_____________ will produce a sequential vector c( (1,2,3,4,5,6,7,8,9)). (a) Seq(9) (b) Seq(10) (c) Seq(15) (d) Seq(12) I have been asked this question at a job interview. My query is from Functions in division Control Structures, Functions, Scoping Rules, Loop Functions and Debugging of R Programming Select the correct answer from above options

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Right choice is (a) Seq(9) To explain: Seq generates a sequence of a priori known pattern. Seq_along(6) will produce a vector with length 6 whereas seq(6) will produce a sequential vector from 1 to 6 c((1,2,3,4,5,6)).

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