An Overview of Data Analysis with the Tidyverse Library in R
The ‘tidyverse’ package in R is a very useful tool for data analysis in R as it covers almost everything you need to analyze a dataset. It is a combination…
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Five Advanced Plots in Python — Matplotlib
Data visualization is probably the most widely used feature in data science for obvious reasons. Visualization is the best way to present and understand data. So, it is a good…
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A Data Storytelling Project with Some Advanced Visualization in ggplot2
Data Visualization is the most effective way to communicate data to people, I believe. So, it is important for every data scientist or analyst to learn visualization. This article will share…
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Five Common Distance Measures in Data Science With Formulas and Examples
Distance calculation is a common element in data science. Lots of machine learning algorithms are based on a distance measure. Though nowadays you do not need to calculate the distances…
PairPlot and PairGrid in Python
When I first learn to make the pairplots, I used them in every project for some time. I still use them a lot. Pair plots are several bivariate distributions in one…
Three Very Useful Functions of Pandas to Summarise Data
Pandas library is a very popular python library for data analysis. Pandas library has so many functions. This article will discuss three very useful and widely used functions for data…
Exploratory Data Analysis in R
Exploratory Data Analysis in R: Data Summarising, Visualization, and Predictive Model
Exploratory data analysis is unavoidable to understand any dataset. It includes data summarization, visualization, some statistical analysis, and predictive analysis. This article will focus on data storytelling or exploratory data…
Python or R?
Python or R? Which One is Better for Data Scientists or Data Analysts
This is a very common question. Especially for the starters. Where to start? Even for intermediate-level data scientists, this can be a question. Because different people have different choices or…
Exploratory Data Analysis of Text data Including Visualization
Text data analysis is becoming easier and easier every day. Prominent programming languages like Python and R have great libraries for text data analysis. There was a time when people…
Exploratory data Analysis in Python
Exploratory Data Analysis, Visualization, Prediction Model in Python
This article focuses on a data storytelling project. In other words Exploratory data analysis. After looking at a big dataset or even a small dataset, it is hard to make…