Count the Number of Characters (or Bytes or Width) Description nchar takes a character vector as an argument and returns a vector whose elements contain the sizes of the corresponding …

The Number of Rows/Columns of an Array Description nrow and ncol return the number of rows or columns present in x. NCOL and NROW do the same treating a vector as 1-column matrix, …

The Number of Arguments to a Function Description When used inside a function body, nargs returns the number of arguments supplied to that function, including positional arguments left …

[R] Re : Have a function like the "_n_" in R ? (Automatic count function ) Johannes Hüsing johannes at huesing.name Thu Feb 26 14:52:51 CET 2009

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Since R 3.4.0, care is taken not to count the excluded values (where they were included in the NA count, previously). The summary method for class "table" (used for objects created by table or …

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Density, distribution function, quantile function and random generation for the normal distribution with mean equal to mean and standard deviation equal to sd. Usage

[R] Have a function like the "_n_" in R ? (Automatic count function ) Wacek Kusnierczyk Waclaw.Marcin.Kusnierczyk at idi.ntnu.no Wed Feb 25 17:03:38 CET 2009

Details If x is a matrix, it is taken as a two-dimensional contingency table, and hence its entries should be nonnegative integers. Otherwise, both x and y must be vectors or factors of the …