Answer Posted / Km Simran

R programming is used extensively in various industries for data analysis and visualization. For example, in finance, it can be used for risk management, portfolio optimization, and algorithmic trading. In healthcare, it can be used for predicting disease outbreaks or analyzing genomic data. In marketing, it can be used for customer segmentation, churn prediction, and campaign optimization.

Given a vector of numbers, how would you turn the values into scientific notation?

103

How will you convert a factor variable to numeric in r language?

148

How can you verify if a given object “X” is a matrix data object?

118