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Month: August 2022

What is the Hmisc package in R?

What is the Hmisc package in R? Contains many functions useful for data analysis, high-level graphics, utility operations, functions for computing sample size and power, simulation, importing and annotating datasets, imputing missing values, advanced table making, variable clustering, character string Read more…

What is RQ substance?

What is RQ substance? The reportable quantity or “RQ” for a hazardous substance is the amount of the material that, if released, requires immediate reporting to the National Response Center (NRC). What does RQ stand for in hazmat? Column 2 Read more…