Convert list to array in R Last Updated : 01 Sep, 2021 Summarize Comments Improve Suggest changes Share Like Article Like Report A list can be converted to array in R by calling unlist( ) function with created list as parameter. Now pass the unlist() function into array() function as parameter, and use dim attribute for specifying number of rows, columns and matrices. unlist() converts list to vector. Syntax : array( unlist( list_variable ) , dim = ( rows ,columns , matrices )) Given below are various implementation for the same: Example 1 : R lst1=list(1:10) arr=array(unlist(lst1),dim=c(3,3,3)) print(arr) Output : Example 2 : R lst1=list(c("karthik","nikhil","sravan")) arr=array(unlist(lst1),dim=c(1,3,3)) print(arr) Output: Example 3 : R lst1=list(c("karthik","chandu","nandu")) arr=array(unlist(lst1),dim=c(1,3,2)) print(arr) Output: Comment More infoAdvertise with us Next Article How to Convert a List to a Dataframe in R K krishnakarthikeyakhandrika Follow Improve Article Tags : R Language R-Arrays R-List R List-Programs R Array-Programs +1 More Similar Reads How to convert CSV into array in R? In this article, we are going to see how to convert CSV into an array in R Programming Language. If we load this file into any environment like python, R language .etc, the data will be displayed in rows and columns format, let us convert CSV file into an array. Each and every column in the CSV will 2 min read Convert a given matrix to 1D array in R In this article, let's discuss how to convert a Matrix to a 1D array in R. Functions Usedmatrix() function in R is used to create a matrix Syntax: matrix(data,nrow,ncol,byrow,dimnames) Parameter: data-is the input vector which becomes the data elements of the matrixnrow-is the numbers of rows to be 2 min read How to Convert a List to a Dataframe in R We have a list of values and if we want to Convert a List to a Dataframe within it, we can use a as.data.frame. it Convert a List to a Dataframe for each value. A DataFrame is a two-dimensional tabular data structure that can store different types of data. Various functions and packages, such as dat 4 min read How to create an array in R The array is the fundamental data structure in R used to store multiple elements of the same data type. In this article, we will explore two different approaches to creating an array in R Programming Language. Creating an array in RBelow are the approaches for creating an array in R. Using array() f 4 min read Convert an Array to a DataFrame using R In this article, we will see what is Tibbles in R Programming Language and different ways to create tibbles. Tibble is a modern data frame that is similar to data frames in R Programming Language but with some enhancements to make them easier to use and more consistent. Tibble is a part of the tidyv 4 min read Convert an Excel column into a list of vectors in R In this article, we will be discussing the different approaches to convert the Excel columns to vector in the R Programming language. File in use: Method 1: Using $-Operator with the column name In this method, we will be simply using the $-operator with the column name and the name of the data read 2 min read Like