# Tag Archives: R-Matrix

A matrix is a combination of cells arranged together in a tabular format. A matrix contains elements belonging to the same data type. There areâ€¦ Read More
A matrix is a combination of elements stacked together in either row or column format. A table-like structure formed of similar data type elements isâ€¦ Read More
In this article, we will discuss how to create an anti-diagonal matrix with its working example in the R programming language. Anti-Diagonal Matrix: The anti-diagonalâ€¦ Read More
In this article, we will see how to fill a matrix with a loop in R Programming Language. To create a matrix in R youâ€¦ Read More
In this article, we will discuss how to create an exchange matrix in R Programming Language. The exchange matrix is a square matrix with onesâ€¦ Read More
In this article, we will see how to extract diagonal elements of a matrix in R Programming Language without using diag() function. Matrix is aâ€¦ Read More
In this article, we will create two matrices with 2 rows and 3 columns each, then add, subtract, multiply and divide these two matrices inâ€¦ Read More
In this article, we will Transpose a Matrix without using t() function in R Programming Language. Transpose of a matrix is an operation in whichâ€¦ Read More
In this article, we will discuss how to set the diagonal elements of a Matrix to 1 in R Programming Language. Matrix is a rectangularâ€¦ Read More
In this article, we will discuss how to create a Covariance Matrix in the R Programming Language. Covariance is the statistical measure that depicts theâ€¦ Read More
In this article, we will discuss how to create an Identity Matrix in R Programming Language. Identity matrices are the matrices that contain all theâ€¦ Read More
In this article, we are going to see how to evaluate subset dataframe and matrices by row name.  Method 1: Subset dataframe by row namesâ€¦ Read More
In this article, we will discuss how to sort a matrix according to the first column in R programming language. Matrix in use: We canâ€¦ Read More
Sparse matrices are in column-oriented format and they contain mostly null values. The elements in the sparse matrix which are non-null are arranged in ascendingâ€¦ Read More
A correlation matrix is a tabular representation of the relation between numeric attributes of a dataframe. The values present in the table are correlation coefficientsâ€¦ Read More