Indhumathy Chelliah
Tablue Developer at Health Data Link
Expertise: Machine learning, AI, Python, data science, data analysis.
Education: Liverpool John Moores University

Indhumathy Chelliah is a Tableau developer and analyst for Health Data Link with a background in data science and software engineering. Chelliah has more than 15 years in software engineering and previously worked as a developer for HCL Technologies. Chelliah holds a master’s degree in machine learning and AI from Liverpool John Moores University and a bachelor’s in computer science from Pandian Saraswathi Yadav Engineering College.  

Sort By
Most Recent
Most Recent
Oldest
6 Articles
Data Scientist creating graphs on a computer
How to Plot Graphs Using the DiagrammeR Package in R
DiagrammeR is a package in R that is used to create graphs and flowcharts using graphviz and mermaid. 
Railroad tracks merging to represent merging lists
Merging Lists in Python
There are multiple ways to merge lists in Python. Master leveraging append, extend, concatenation, for loops and more. 
A large version of the python logo.
5 Types of Python Function Arguments
Learn about the five different types of arguments used in python function definitions: default, keyword, positional, arbitrary positional and arbitrary keyword arguments.
The word Python formed from a string of characters.
How to Find the Index of a Substring in Python
Complete guide on using string methods and regexes in Python to find the index of a substring. Learn all five methods.
A finger removing characters from a string.
How to Remove Characters From a String in Python
Using string methods, filter and regexes, here are five different ways to remove specific characters from a string in Python.
A person looking through an open dictionary.
10 Ways to Convert Lists to Dictionaries in Python
Converting lists to dictionaries in Python is valuable to get the data in the form that you need. Here are 10 different ways to accomplish this.