![]() ![]() ![]() "/>R If OR R If statement has a condition which evaluates to a boolean value, and based on this value, it is decided whether to execute the code in if -block or not. The B = "" logical test returns TRUE if there is "", so the following part of the statement should be "On Progress" and the second part (FALSE) "Yes". Variables can be removed by setting their value to NULL. New variables overwrite existing variables of the same name. Variables can be removed by setting their value to NULL.mutate function - RDocumentation dplyr (version 1.0.10) mutate: Create, modify, and delete columns Description mutate () adds new variables and preserves existing ones transmute () adds new variables and drops existing ones. mutate () adds new variables and preserves existing ones transmute () adds new variables and drops existing ones. ![]()
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