Data is information an organization captures as part of its business that they store on databases. It is then used to serve their customers and help them make better decisions.
In our recent blog posting How to Pass a Javascript Variable to Python using JSON, we demonstrated how to easily use AJAX to pass whatever data you wanted and then manipulate it with Python. In this blog posting, we are going to show how to do this the other way around. The scenario is that…
Often a lot of data analytics projects involve comparisons, some of it could be to look at data quality problems, other times it could be to check that data you are loading has been saved to the database with no errors. As a result of this, there is a need to quickly check all your…
Data profiling is the process of creating statistics on a data set that will allow readers of the metrics to understand how good the data quality is for that data. Usually this is one of the many functions of a data analyst. Many organisations have data quality issues, and the ability to identify them and…
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…
Tkinter is an application within Python that allows users to create GUI or graphical user interfaces to manage data in a more user-friendly way. We are building our data analytics capability here, and looking to provide the user with the functionality they use in their work or college projects. We have tested this code over…
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Here in how to create an instance of a class, as described herein, how to create a class in Python, we will further explore the instance of class and how this can be used within a program to assign values to an object. This allows that object to inherit those values contained within the class, making…
How to create a class in Python: In this video explaining classes will be the main topic on how they are constructed, explain how to create an instance of a class. When talking about classes, they can also be referred to as object-orientated programming. Also, we look at what class attributes are and how they…
In this first video about pandas groupby and as part of expanding the data analytics information of this website, we are looking to explain how you can use a groupby selection to sort your data into similar datasets better so they can be better analysed. In the video below, we import our data into a…
Regular expressions explained Regular expressions are a set of characters usually in a particular sequence that helps find a match/pattern for a specific piece of data in a dataset. The purpose is to allow a uniform of set characters that can be reused multiple times, based on the requirements of the user, without having to…
What are python reserved keywords? When coding in the Python language there are particular python reserved words that the system uses, which cannot be accessed as a variable or a function as the computer program uses them to perform specific tasks. When you try to use them, the system will block them and throws out…
