EDUCBA

EDUCBA

MENUMENU
  • Free Tutorials
  • Free Courses
  • Certification Courses
  • 360+ Courses All in One Bundle
  • Login

Types of Data in Statistics

Home » Data Science » Data Science Tutorials » Big Data Tutorial » Types of Data in Statistics

Types of Data in Statistics

Introduction to Types of Data in Statistics

Statistics is the method that has a principle in the collection and organization of data, analyzing and interpreting the data, finally presenting the Types of Data in Statistics. When statistics are applied in the field of science or social issues, end to end process from statistical population to statistical design is analyzed in the form of surveys, forums, and experiments. The statistical method includes descriptive and inferential statistics which follows indexes, central tendencies, and probability theories. The statistical data is broadly divided into numerical data, categorical data, and original data.

Different Types of Data in Statistics

It should be important to identify the different types of data when working on statistics such as discrete or continuous. Because the data are significant functions which are essential to study a problem. The statistical data is broadly categorized into numerical which covers the discrete and continuous type of data, categorical data, and ordinal data.

Start Your Free Data Science Course

Hadoop, Data Science, Statistics & others

Different Types of Data in Statistics

1. Numerical Data

  • The data includes a count or measurement of any object or person such as mass, volume, height, intelligent quotient, sugar level, number of shares, count of teeth, legs, pages in a book and so on. In simple, a finite count of numbers or values which can be analyzed from an object or person as an attribute accounted in the study of a certain domain is called numerical data. It is mostly represented in numbers and termed as quantitative data. It can be divided into continuous and discrete.
  • The possible set of values that can be counted is termed as discrete data and it can be listed out. The array of discrete data sometimes is mixed includes finite or infinite counts. For instance, if the number of heads in flipping the coin 100 times gets the value from 0 to 100 which is finite, but the count of coin flips may take infinite times to reach 100 counts of the head. So this case is a mixture of finite and infinite scenarios.
  • The possible set of values that cannot be counted and represented only at regular intervals on a number is termed as continuous data. For instance, the amount of gas procured at the pump of lorries with 200-gallon tanks can be represented as continuous data from 0 to 200 with the interval [0, 200] is comprehensive.
  • But it is not possible to pump 80.4 gallons or 80.41234 gallons but it is possible to represent as a whole number ranges between 0 to 200. So in this way, it is considered as continuous data as it is infinite. To maintain and organize the data easily, statisticians prefer this method by round off in number lines.
  • In scientific means, the lifetime of a battery varies from zero to infinite number as it lasts forever. It should be sorted with all possible values lies in between zero to a few hundred hours, as it is not possible to open a cap of the battery to check its draining capacity.

2. Categorical Data

  • The characteristics or a behavioral attribute of a person or object is included under categorical data. It can be in any form such as gender, nativity, caste, marital status or a favorite thing.
  • It can be represented in number such as if he likes a thing or object is denoted as 1 or if he doesn’t like that thing it is 2.
  • So this type of data can be collected as a form of surveys or true or false questionnaire. It is not possible to club them together and this type of data is termed as qualitative data.

3. Ordinal Data

  • It is accounted for as a mixture of numerical and categorical data. The data is arranged under categories and numbers are placed in the categories which give a correct meaning. For example, the hotel rating can be given from zero to five with the category from poor to excellent considering its ambiance, taste, service, cost, facilities, etc. By merging the data, the chart is prepared to analyze the performance of the hotel. The survey from a few people doesn’t give an optimal solution but the response of a hundred people gives a strong solution for research. From this, it is known that even numbers possess mathematical meaning. Since the number possess some additional value to the research, the original data represents a significant meaning of both numerical and categorical data.
  • Numerical measurement is nominal and doesn’t give any reasonable ranking to a study whereas the ordinal values give inaccurate alterations in between the repeated values but insist to give meaning information from that sequence.
  • The interval calibrations significant between the defined measurements but in some cases of temperature and geographical locations measurements, the zero possesses an arbitrary value which fails to give the correct information and enable only linear transformations. If the zero value and variations between measurement are predefined, the rescaling transformation is possible with ratio measurements.
  • The variables that conform to ordinal and nominal measurement cannot be justified with numerical values. So it is grouped as categorical values and the intervals and ratio measurements are merged as quantitative values. In nature, it can be either discrete or continuous. In computer science, these values play an important role as Boolean functions in the computation and application integer, float in programming. But the mapping of both types of data in statistics and computer science is categorized according to the requirements and later extended in future researches.
  • The relationship between any data and the hidden insights of their meaning silently reflect their functions and gives only the fact which is strictly prone to transformation. Since the statistical data is highly important for justifying any approach and plays a predominant role in decision making, Even though the mathematical terms such as notable grades, distinguished ranks, distinct fractions finite and infinite counts, quantities, continuous counts and ratios, periodic intervals, categorized and predefined data sounds similar, everyone has a very own defined meaning for their unique function in handling the high dimensional mathematical data.

Recommended Articles

This is a guide to Types of Data in Statistics. Here we discuss an introduction to Types of Data in Statistics with 3 different types. You can also go through our other related articles to learn more –

  1. Statistics for Machine Learning
  2. Machine Learning Datasets
  3. Statistical Analysis Types
  4. Statistical Data Analysis Techniques

All in One Data Science Bundle (360+ Courses, 50+ projects)

360+ Online Courses

50+ projects

1500+ Hours

Verifiable Certificates

Lifetime Access

Learn More

0 Shares
Share
Tweet
Share
Primary Sidebar
Big Data Tutorial
  • Statistical Analysis
    • Statistical Analysis
    • Statistical Analysis Types
    • Statistical Analysis Softwares
    • Free Statistical Analysis Software in the market
    • Types of Data in Statistics
    • Statistical Analysis Tools
    • Statistical Data Analysis Techniques
    • Statistical Analysis Methods
    • Exploratory Data Analysis
    • Statistical Analysis Regression
  • Big Data Basics
    • Introduction To Big Data
    • What is Big Data
    • Big Data Architecture
    • Big data Concepts
    • Careers in Big Data
    • Is Big Data a Database
    • Trends Of Big Data
    • Big Data Technologies
    • Big Data Programming Languages
    • Challenges of Big Data Analytics
    • What is Big Data Technology
    • Most Critical Aspect of Big Data
    • What is Big data and Hadoop
    • What Is NOSQL
    • Big Data Techniques
    • Big Data in Banking
    • Big Data interview questions
  • Big data and analytics
    • What is Big data analytics
    • What is Data Analysis
    • What is Data Analyst
    • What is Data Analytics
    • Careers in Data Analytics
    • Data Analysis Process
    • Who is a Data Scientist
    • What is Data Visualization
    • Types of Data Visualization
    • Types of Qualitative Data
    • Secondary Data Analysis
    • Data Visualization Tools
    • Benefits of Data Visualization
    • Best Data Visualization Tools
    • What is a Data Scientist?
    • What do Data Scientists Do
    • Skills Required for Data Scientist
    • Data Scientist Skills
    • How to Become a Data Scientist
    • Data Analyst Associate
    • Big Data Analytics
    • Big Data Analytics Examples
    • Big Data Analytics Jobs
    • Customer Data
    • Big Data Analytics Salary
    • Big Data Analytics Software
    • Big Data Analytics Techniques
    • Big Data Analytics Tools
    • Data Analysis Techniques
    • Data Analysis Software
    • Data Quality Tools
    • Data Analysis Tools
    • Data Analysis Tools Research
    • Types of Data Analysis
    • Types of Quantitative Research
    • What is Qualitative Data Analysis
    • Free Data Analysis Tools
    • Data Analytics Trends in 2019
    • Types of Data Analysis Techniques
    • Data Analytics Interview Questions
    • Data Analyst Interview Questions

Related Courses

Hadoop Certification Training

MapReduce Training

Splunk Training Certification

Apache Pig Training

Footer
About Us
  • Blog
  • Who is EDUCBA?
  • Sign Up
  • Corporate Training
  • Certificate from Top Institutions
  • Contact Us
  • Verifiable Certificate
  • Reviews
  • Terms and Conditions
  • Privacy Policy
  •  
Apps
  • iPhone & iPad
  • Android
Resources
  • Free Courses
  • Database Management
  • Machine Learning
  • All Tutorials
Certification Courses
  • All Courses
  • Data Science Course - All in One Bundle
  • Machine Learning Course
  • Hadoop Certification Training
  • Cloud Computing Training Course
  • R Programming Course
  • AWS Training Course
  • SAS Training Course

© 2020 - EDUCBA. ALL RIGHTS RESERVED. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS.

EDUCBA
Free Data Science Course

Hadoop, Data Science, Statistics & others

*Please provide your correct email id. Login details for this Free course will be emailed to you
Book Your One Instructor : One Learner Free Class

Let’s Get Started

This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy

EDUCBA

*Please provide your correct email id. Login details for this Free course will be emailed to you
EDUCBA Login

Forgot Password?

EDUCBA
Free Data Science Course

Hadoop, Data Science, Statistics & others

*Please provide your correct email id. Login details for this Free course will be emailed to you

Special Offer - Hadoop Certification Training Learn More