Consider whether the chosen chart type is appropriate for the data set and if the visualization accurately reflects the data's scale and proportions. By identifying these errors early, you can ...

Tukey It’s not too rare of an occurrence when we are asked to look at questionable data visualization presentations. Have you ever thought to yourself: “These charts just look too good to be ...

Data uncertainty is the degree of doubt or variability in the data you collect, analyze, or present. It can arise from various sources, such as measurement errors, sampling biases, missing values ...

Pie charts above did not have data labels whereas ‘stacked column chart’ had clear labels. Data visualization is a vast field and if you are reading this post it means you are interested in ...

This project focuses on visualizing employee records data using Microsoft Excel. The dataset provided is a sample, representing a comprehensive ... tables and then visualized using various types of ...

Visualizing data is a task no longer strictly resigned for data journalists — it has become an indispensable skill for all reporters. Graphs and charts have been especially critical in coverage of the ...