Skip to content
  • YouTube
  • FaceBook
  • Twitter
  • Instagram

Data Analytics Ireland

Data Analytics and Video Tutorials

  • Home
  • Contact
  • About Us
    • Latest
    • Write for us
    • Learn more information about our website
  • Useful Links
  • Glossary
  • All Categories
  • Faq
  • Livestream
  • Toggle search form
  • how to insert data into a table in SQL SQL
  • R tutorial – How to sort lists using rstudio R Programming
  • how do I merge two dictionaries in Python? Python
  • YouTube channel lists – Python Data Cleansing Python Data Cleansing
  • How to change the headers on a CSV file CSV
  • What Is An Array In Python? array
  • What is data analytics and why it is important Articles
  • python classes class

Tag: Data Validation

Ensure that your data is correct before using it.

What does a data analyst do?

Posted on March 6, 2021January 28, 2023 By admin No Comments on What does a data analyst do?

Livestream #2 – What does a data analyst do? You are probably sitting there hearing about big data and databases, data analytics and machine learning, and wondering where a data analyst fits in. Here we will look to break it down step by step. Difference between a Data Analyst and a Business Analyst Data Analyst…

Read More “What does a data analyst do?” »

Livestream

how to remove unwanted characters from your data

Posted on June 2, 2020December 29, 2020 By admin No Comments on how to remove unwanted characters from your data

Using r programming functions to cleanse data In our recent post  Python Tutorial: How do I remove unwanted characters  we walked through the concepts behind data cleansing. We demonstrated several different approaches to data cleansing, and the use of regular expressions was also shown. Here we look at that approach using rstudio and the following…

Read More “how to remove unwanted characters from your data” »

R Programming

How To Validate Cell Values In Excel

Posted on May 5, 2020January 21, 2023 By admin No Comments on How To Validate Cell Values In Excel

Validating cells in Excel quickly – how to do it easily!Are you working with large spreadsheets and looking to quickly at data validation exercise to save you time? The aim would be to run your code and test it against some predefined rules you or your data analyst would have written to make sure it…

Read More “How To Validate Cell Values In Excel” »

Python, Python Tutorial, Python working with excel

Select your language!

  • हिंदी
  • Español
  • Português
  • Français
  • Italiano
  • how to compare two lists in Python Python Lists
  • how to copy/paste special a range of cells with xlwings Python
  • What are measures in Tableau? data visualisation
  • How To Fix TypeError: unhashable type ‘slice’ python dictionaries
  • How to add a date when a record is created SQL
  • R – How to check a file exists and is not empty R Programming
  • python sort method python method
  • python constructor self and __init__explained Python

Copyright © 2023 Data Analytics Ireland.

Powered by PressBook Premium theme

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settingsACCEPT
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT