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R Graphics-Functions

14 posts

HTML Adding Youtube videos

Last Updated: 11 March 2024

Adding a video to a webpage was a real challenge since one had to convert the videos to different formats to make them play in all browsers. Converting videos to different...read more

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TCS-coding-questions

R Graphics-Functions

Architecture of 8085 microprocessor

Last Updated: 24 March 2025

A microprocessor is fabricated on a single integrated circuit (IC) or chip that is used as a central processing unit (CPU).The 8085 microprocessor is an 8-bit microprocess...read more

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Computer Organization & Architecture

QA - Placement Quizzes-Data Interpretation

Java-SecureRandom

TCS-coding-questions

R Graphics-Functions

Python numpy-Random

Create a Range of Contiguous Colors Clustered around the Red Spectrum of the RGB Scale in R Programming - heat.colors() Function

Last Updated: 30 June 2020

heat.colors() function in R Language is used to create a ramp of contiguous colors clustered around the color orange in the red spectrum of the RGB scale. This function al...read more

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R Graphics-Functions

Generate a Vector of specified length with each element as a unique color on RG scale in RGB spectrum in R Language - terrain.colors() Function

Last Updated: 01 July 2020

terrain.colors() function in R Language is used to generate a Vector of specified length with each element as a unique color on RG scale in RGB spectrum. This function als...read more

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R Graphics-Functions

Generate a Vector of specified length with each element as a unique color on RGB scale in R Language - topo.colors() Function

Last Updated: 01 July 2020

topo.colors() function in R Language is used to generate a Vector of specified length with each element as a unique color on RGB scale. This function also returns the hexa...read more

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R Graphics-Functions

Generate a Vector of specified length with each element as a unique color on RB scale in RGB spectrum in R Language - cm.colors() Function

Last Updated: 01 July 2020

cm.colors() function in R Language is used to generate a Vector of specified length with each element as a unique color on RB scale in RGB spectrum. This function also ret...read more

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R Graphics-Functions

Create a Vector of Colors from a Vector of Gray Levels in R Programming - gray() or grey() Function

Last Updated: 30 June 2020

gray() or grey() function in R Language is used to create a vector of colors from a vector of gray levels.Syntax: gray(level)orgrey(level)Parameters: level: a vector of de...read more

R Graphics-Functions

Create a Vector of Colors with specified Hue, Chroma and Luminance in R Programming - hcl() Function

Last Updated: 30 June 2020

hcl() function in R Language is used to create a vector of colors from vectors specifying hue, chroma and luminance.Syntax: hcl(h, c, l)Parameters: h: The hue of the colou...read more

R Graphics-Functions

Create a Vector of Colors with specified Hue, Saturation and Value in R Programming - hsv() Function

Last Updated: 30 June 2020

hsv() function in R Language is used to create a vector of colors from vectors specifying hue, saturation and value.Syntax: hsv(h, s, v)Parameters: h, s, v: numeric vector...read more

R Graphics-Functions

Convert Colors from RGB to HSV in R Programming - rgb2hsv() Function

Last Updated: 30 June 2020

rgb2hsv() function in R Language is used to transform colors from RGB space(red / green / blue) into HSV space(hue / saturation / value).Syntax: rgb2hsv(r, g, b)Parameters...read more

R Graphics-Functions

Set or View the Graphics Palette in R Programming - palette() Function

Last Updated: 30 April 2025

In R Programming language a graphics palette refers to a set of colors that can be used to enhance the visual appearance of plots and charts. The default graphics palette ...read more

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R Graphics-Functions

Create a Heatmap in R Programming - heatmap() Function

Last Updated: 17 June 2025

A heatmap() function in R Programming Language is used to plot a heatmap. A heatmap is defined as a graphical representation of data using colors to visualize the value of...read more

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R Graphics-Functions

Describe Parts of a Chart in Graphical Form in R Programming - legend() Function

Last Updated: 24 November 2023

legend() function in R Programming Language is used to add legends to an existing Plot. A legend is defined as an area of the graph plot describing each of the parts of th...read more

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R Graphics-Functions

Add Titles to a Graph in R Programming - title() Function

Last Updated: 24 November 2023

In R Programming Language the title() function is often used to add annotations, titles, and labels to specific regions of a plot. The function allows customization of the...read more

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R Graphics-Functions