We will try to summarize the different level of statistics from beginner to advance BEGINNER LEVEL STATISTICS Statistics is the science of collecting, organising and analysing data. Used in research interpretation and drawing conclusion designing surveys, statistical modelling etc. Types Descriptive statistics: it involves analyzing and summarizing data. …

Joshua Hassan Twitter @cut3josh What is API Latency? Latency in an API refers to the time it takes for a user’s query to be processed and for a response to be returned. A lower latency means a faster response time and a better user experience. What is Response Rate? Response…

So for the python lovers, most times we do not want to leave our python environment to do some data science works, we may probably want to do some data visualization with a few clicks right. Below is a list of python library that we could use for our data…

When working with research papers, we sometimes would need to extract tables from the research papers to work with. There are several ways we can go about extracting these tables but we basically, will be talking about the more easier, accurate and stress free way. Furthermore, after extracting these tables…

Most times when doing exploratory data analysis in python, probably via our Jupyter notebook, we get tired typing too many code. A library Dtale can be quickly used to get results and also the codes which we can copy and paste in our editor text and see the exact same…

Free text in data science vs. NLP — A large amount of data in many real-world data sets comes in the form of free text (user comments, but also any “unstructured” field) (Computational) natural language processing: write computer programs that can understand natural language The goal here is using free text in data science is to extract some…

Networks and graph

Matrices and vectors — Vectors A vector is a 1D array of values

Basics of visualization Two types of visualization: Data exploration visualization: figuring out what is true Data presentation visualization: convincing other people it is true We will mostly be focused on the first “Data exploration” is much broader than just visualization Importance of visualization Before you run any analysis, build any machine learning system…