Get the Sign of Elements of a Numeric Vector in R Programming - sign() Function

Get or Set the Structure of a Vector in R Programming - structure() Function

Last Updated : 25 Jun, 2020

structure() function in R Language is used to get or set the structure of a vector by changing its dimensions.

Syntax: structure(vec, dim) Parameters: vec: Vector dim: New Dimensions

Example 1:

Python3 1==

# R program to get
# the structure of a Vector

# Creating a Vector
# of Numbers
x1 <- c(1:10)
structure(x1)

# Creating a vector 
# of strings
x2 <- c("abc", "cde", "def")
structure(x2)

Output:

[1]  1  2  3  4  5  6  7  8  9 10
[1] "abc" "cde" "def"

Example 2:

Python3 1==

# R program to change 
# the structure of a Vector

# Creating a Vector
x <- c(1:10)
x

# Changing the structure of vector
y1 <- structure(x, dim = c(2, 5))
y2 <- structure(x, dim = c(5, 2))
y1
y2

Output:

 [1]  1  2  3  4  5  6  7  8  9 10
     [, 1] [, 2] [, 3] [, 4] [, 5]
[1, ]    1    3    5    7    9
[2, ]    2    4    6    8   10
     [, 1] [, 2]
[1, ]    1    6
[2, ]    2    7
[3, ]    3    8
[4, ]    4    9
[5, ]    5   10

Get the Sign of Elements of a Numeric Vector in R Programming - sign() Function

N

nidhi_biet

Improve

Article Tags :

Similar Reads

Get or Set the Type of an Object in R Programming - mode() Function

mode() function in R Language is used to get or set the type or storage mode of an object. Syntax: mode(x) mode(x) <- value Here "value" is the desired mode or â€˜storage modeâ€™ (type) of the object Parameters: x: R object Example 1: Python3 # R program to illustrate # mode function # Init

Generating sequenced Vectors in R Programming - sequence() Function

sequence() function in R Language is used to create a vector of sequenced elements. It creates vectors with specified length, and specified differences between elements. It is similar to seq() function. Syntax: sequence(x) Parameters: x: Maximum element of vector Example 1: Python3 1== # R program t

Display the internal Structure of an Object in R Programming - str() Function

str() function in R Language is used for compactly displaying the internal structure of a R object. It can display even the internal structure of large lists which are nested. It provides one liner output for the basic R objects letting the user know about the object and its constituents. It can be

Get the Sign of Elements of a Numeric Vector in R Programming - sign() Function

sign() function in R Language is used to find the sign of the elements of the numeric vector provided as argument. It does not work on complex vectors. Syntax: sign(x) Parameter: x represents numeric vector Returns: 1 for Positive number and -1 for Negative Number Example 1: r # Create a variable x

Getting and Setting Length of the Vectors in R Programming - length() Function

In R, the length() function is used to determine the number of elements in a vector. Vectors can be of various types, such as numeric, character, or logical, and the length() function provides a simple way to find out how many elements are contained in a vector. This function is versatile and can al

Search and Return an Object with the specified name in R Programming - get() Function

get() function in R Language is used to return an object with the name specified as argument to the function. This is another method of printing values of the objects just like print function. This function can also be used to copy one object to another. Syntax: get(object) Parameters: object: Vecto

Calculate Rank of the Values of a Vector in R Programming - rank() Function

rank() function in R Language is used to return the sample ranks of the values of a vector. Equal values and missing values are handled in multiple ways. Syntax: rank(x, na.last) Parameters: x: numeric, complex, character, and logical vector na.last: Boolean Value to remove NAs Example 1: Python3 1=

Get the First parts of a Data Set in R Programming - head() Function

head() function in R Language is used to get the first parts of a vector, matrix, table, data frame or function. Syntax: head(x, n) Parameters: x: specified data types n: number of row need to be printed Example 1: Python3 # R program to illustrate # head function # Calling the head() function to #

Creating a Vector of sequenced elements in R Programming - seq() Function

In This article, we will discuss how we Create a Vector of sequenced elements in R Programming Language using seq() Function. What are sequenced elements?Sequenced elements mean things that are placed in a particular order, one after another. This concept is often used in various fields. seq() Funct

Get the Minimum and Maximum element of a Vector in R Programming - range() Function

range() function in R Programming Language is used to get the minimum and maximum values of the vector passed to it as an argument. Syntax: range(x, na.rm, finite) Parameters:Â x: Numeric Vectorna.rm: Boolean value to remove NAfinite: Boolean value to exclude non-finite elementsR - range() Function