helpVector: metrumrg: Working with Vectors

In metrumrg: Pharmacometric Tools for Data Preparation, Modeling, Simulation, and Reporting

Description

Tools for processing vectors.

Details

metrumrg > Data

I want to ....

• convert mixed text to decimal

• test a character vector for occurences of a pattern

• impute missing vector values

• check some properties of vectors

• create date, time, and date-time objects

• convert timepoints to SAS format

• map one set of values to another

• coerce text to title case

• calculate the NONMEM ADDL data item from explicit dose records

• coerce a vector to either numeric or character

• interconvert time units

• test whether elements are defined

• test for unique and shared elements among two vectors

• binary operators for set relations

• check whether vector is nonincreasing, nondecreasing, and/or monotonic

• collapse levels and labels into simple strings

• extract numbered parenthetical substrings of regular expressions

metrumrg documentation built on May 2, 2019, 5:55 p.m.