R Variables and Constants: The Definitive Guide

R Variables and Constants - The Definitive Guide

Variables in any programming language are the identifier or the named space in the memory, which are saved and can be referenced and modified later in the program. R is a dynamically typed and interpreted language where type checking of the variable and other objects is done at the run time. R Variables Variables in … Read more

R Data Types: Vector, List, Matrix, Array, and Data frame

R Data Types- Vector, List, Matrix, Array, and Data frame

Every programming language has its data types, and almost all programming languages share some common data types like Integer, String, Character, Array, etc. R has an extensive type of data types, including vectors (numerical, character, logical), matrices, data frames, arrays, factors, and lists. R Data Types In the R language, the variables are not declared … Read more

How to Convert R Matrix to List

How to Convert R Matrix to List

R Matrix is a Vector with attributes of a dimension and optionally, dimension names attached to the Vector. The list is a data structure having elements of different data types.  Convert R Matrix to List To convert Matrix to List in R, use the split() function. The split() is an inbuilt R function that divides the data in the vector … Read more

How to Convert R Matrix to Vector

How to Convert R Matrix to Vector

To convert Vector to Matrix in the R language, use the matrix() function. The vector can hold multiple elements, but all the elements are of the same data type. R Matrix is a vector with attributes of a dimension and optionally, dimension names attached to a Vector. Convert R Matrix to Vector To convert Matrix to Vector in … Read more

R float to integer: How to Convert Double to Int in R

R float to integer- How to Convert Double to Int in R

In the R language, the two most common numeric classes are integer and double (It is used for double-precision floating-point numbers). To create a numeric vector using the c() function, it will produce a vector of double-precision numeric values. R float to integer To convert a float or double to integer in R, use the as.integer() function. … Read more

How to Convert R Vector to String

How to Convert R Vector to String

R stores every character within double quotes, even when you create them with a single quote. The vector in R contains elements of the same type. A “string” is a character variable that includes one or more characters. A character vector is a set of strings stored as the single object. Let’s see how to … Read more

How to Convert R Vector to List

How to Convert R Vector to List

R Vector is a sequence of data items of the same data type. R List is a particular type of vector but can store mixed types. To check the data type of variable in R, use the typeof() function. To create a vector in R, use the c() function. To create a list in R, use … Read more

How to Convert Vector to Matrix in R Language

How to Convert Vector to Matrix in R Language

There are several ways to create a Matrix, and creating from the vector is the most efficient way. When we create the matrix directly with data elements, the matrix content is filled along with the column adjustment by default. Convert Vector to Matrix in R To convert a Vector to Matrix in R, use the … Read more

How to Convert String to Float in R Language

How to Convert String to Float in R Language

All R platforms must work with values conforming to the IEC 60559 standard. The double is the name of the type in R. The numeric is the name of the mode and the implicit class. Convert String to Float in R To convert from a string to a double in R, use the as.double() method. The as.double() method … Read more