Q181
Open questionPoint out the correct statement?
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R Programming · all questionsControl Structures in R Programming
Control Structures in R Programming
practice.
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Q182
Open questionWhich of the following statement can be used to explicitly control looping?
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Q183
Open question. . . . . . . . prints out the function call stack after an error occurs.
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Q184
Open question. . . . . . . . allows you to insert debugging code into a function a specific places
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Q185
Open questionWhat will be the output of log (-5.8) when executed on R console?
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Q186
Open questionWhich of the following R syntax is correct for while loop?
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Q187
Open questionPoint out the wrong statement?
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Q188
Open questionWhich package can be integrated with dplyr for large fast tables?
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Q189
Open questionWhich package in R supports the exploratory analysis of genomic data?
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Q190
Open questionPoint out the correct statement?
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Q191
Open questionWhich function basically finds the intersection between two different sets of data?
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Q192
Open question. . . . . . . . can contain heterogeneous inputs.
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Q193
Open question. . . . . . . . is one type of the simplest machine learning classification algorithms that is a subset of supervised learning based on lazy learning.
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Q194
Open questionhat will be the output of the following R code?
> centre <- function(x, type) {
+ switch(type,
+ mean = mean(x),
+ median = median(x),
+ trimmed = mean(x, trim = .1))
+ }
> x <- rcauchy(10)
> centre(x, "mean")Select an option to see the answer and solution.
Q195
Open questionPoint out the wrong statement?
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Q196
Open questionWhat are the data types in R on which binary operators can be applied?
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Q197
Open questionPoint out the correct statement?
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Q198
Open question. . . . . . . . function is used for reading the .csv file in R language.
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Q199
Open questionIf a programmer wants the output to be a list then . . . . . . . . function is used.
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Q200
Open questionR code can be tested using . . . . . . . . package.
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