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Tag Archives: R Object-Function

na.omit() function in R Language is used to omit all unnecessary cases from data frame, matrix or vector. Syntax: na.omit(data) Parameter: data: Set of specified… Read More
In R programming, get0() and mget() function works similar to get() function. It is used to search and return the object with the specified name… Read More
summary() function in R Language is a generic function used to produce result summaries of the results of various model fitting functions. Syntax: summary(object, maxsum)… Read More
is.unsorted() function in R Language is used to check if an object is sorted or not. It returns False if the object is sorted otherwise… Read More
is.expression() function in R Language is used to check if the object passed to it as argument is of the expression class. Syntax: is.expression(object) Parameters:… Read More
expression() function in R Language is used to create an expression from the values passed as argument. It creates an object of the expression class.… Read More
is.table() function in R Language is used to check if an object is a table. Syntax: is.table(x) Parameters: x: Object to be checked Example 1:… Read More
as.table() function in R Language is used to convert an object into a table. Syntax: as.table(x) Parameters: x: Object to be converted Example 1: #… Read More
table() function in R Language is used to create a categorical representation of data with variable name and the frequency in the form of a… Read More
sapply() function in R Language takes list, vector or data frame as input and gives output in vector or matrix. It is useful for operations… Read More
is.call() function in R Language is used to determine whether x is a call or not. Syntax: is.call(x) Parameters: x: an arbitrary R object Example… Read More
call() function in R Language is used to create or test for objects of mode “call”. Syntax: call(name, …) Parameters: name: a non-empty character string… Read More
filter() function in R Language is used to choose cases and filtering out the values based on the filtering expression. Syntax: filter(x, expr) Parameters: x:… Read More
rm() function in R Language is used to delete objects from the memory. It can be used with ls() function to delete all objects. remove()… Read More
is.name() function in R Language is used to return TRUE if the argument is name else returns FALSE. The is.name() and is.symbol() functions are identical.… Read More