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Is it possible to change the default values of formal parameters in an R function at runtime? Let's assume, we have the function f <- function(x=1) { ... } can I somehow change the default value of x from 1 to, say, 2? Thanks in advance, Sven JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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UPDATE: 2020-12-13 This method is no longer available Yes, the Defaults package allows you to do this.

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