Vanessa Ongodi OnyemaAn Alliance: Python and R (Utilizing Scatterplots)Numerical variables are the most simple yet complex information in a dataset. They can define data dependently and independently, share…Jul 28, 2022Jul 28, 2022
Vanessa Ongodi OnyemaData Tales: Unlikely Plots with PlotlyIn my article about the unlikely plots used for data analysis, I mentioned some plots that we can use for data analysis. The Plotly library…Jun 16, 2022Jun 16, 2022
Vanessa Ongodi OnyemaAn Alliance: Python and R (Seaborn and ggplot2)Working with data means that the majority of the time, your data will be visualized to get the message across to the target audience. The…May 30, 2022May 30, 2022
Vanessa Ongodi OnyemaData Tales: Mean vs MedianWith the constant wave of information comes the need for correct data interpretation as we sift through large volumes of data available…May 13, 2022May 13, 2022
Vanessa Ongodi OnyemaData Tales: Unlikely PlotsYou might have heard about them, or you might not, but these plots are used for data visualization and they interpret data in their own…Apr 30, 2022Apr 30, 2022
Vanessa Ongodi OnyemaAn Alliance: Python and R (The ABCs of Web scraping)As a Data Analyst, a Data Engineer, and a Data Scientist, you will always need data to solve problems and proffer solutions. Now, what do…Apr 18, 2022Apr 18, 2022
Vanessa Ongodi OnyemaData Tales: Art in Data VisualizationThe common question asked when it comes to data visualization is, is it an art or science?Apr 8, 2022Apr 8, 2022
Vanessa Ongodi OnyemaAn Alliance: Python and R (Missing values in data)To successfully build a data analysis or data science portfolio as a beginner, we rely on sourcing data on our own and need datasets for…Mar 31, 2022Mar 31, 2022
Vanessa Ongodi OnyemaAn Alliance: Python and R (Data Cleaning)Dirty data can create problems in data analysis and has to be taken care of before proceeding to the next phase. This data consists of…Mar 24, 20221Mar 24, 20221
Vanessa Ongodi OnyemaData Tales: Iris of the wildIn my last article, I mentioned the fundamentals of data storytelling and how they can be used to build a data storytelling report. For…Mar 14, 2022Mar 14, 2022
