Q. __________ create a complete ggplot appropriate to a particular data type.

View solution

Q. Which of the following creates a new ggplot plot from a data frame?

View solution

Q. Which of the following draws plot on current graphics device?

View solution

Q. ________ is used for relative sizing of theme elements.

View solution

Q. _________ display contours of a 3d surface in 2d.

View solution

Q. Point out the correct statement?

View solution

Q. ______ display a smooth density estimate.

View solution

Q. Which of the following draws nothing?

View solution

Q. Point out the correct statement?

View solution

Q. _________ describe the type of plot you will produce.

View solution

Q. __________ is interval represented by a vertical line, with a point in the middle.

View solution

Q. Which of the following create a set of identity mappings?

View solution

Q. _________ is new package that makes it easy to “tidy” your data.

View solution

Q. Point out the correct statement?

View solution

Q. Which of the following is complementary to tidyr?

View solution

Q. How many functions exist for tidying the data?

View solution

Q. Point out the correct statement?

View solution

Q. Which of the following function takes multiple columns?

View solution

Q. __________ uses regex groups instead of a splitting pattern or position.

View solution

Q. Which of the following function works similar to separate()?

View solution