Category: Automated Data Analysis
How to plot a histogram with unequal bin widths in Matplotlib (with Code)
Pass increasing bin edges to hist and use density=True when bar areas should represent proportions.
How to format dates on a time-series axis in Matplotlib (with Code)
Give the axis an AutoDateLocator and a ConciseDateFormatter that uses the same locator.
How to share a colorbar across subplots in Matplotlib (with Code)
Give every subplot the same Normalize object and colormap, then pass the subplot axes to fig.colorbar.
How to save a figure with a transparent background in Matplotlib (with Code)
Pass transparent=True to fig.savefig and choose a format such as PNG that supports an alpha channel.
How to annotate heatmap values in Seaborn (with Code)
Set annot=True to print values inside Seaborn heatmap cells, and use fmt to control their display precision.
How to create small-multiple scatterplots in Seaborn (with Code)
Use sns.relplot with kind="scatter" and col set to the grouping column to draw one scatterplot per group.
How to mask the upper triangle of a correlation heatmap in Seaborn (with Code)
Pass a Boolean upper-triangle mask to sns.heatmap; cells whose mask is True are hidden.
B.Tech in AI and Machine Learning from BITS Pilani WILP: The 2026 Complete Guide
BITS Pilani WILP B.Tech in AI & ML is a 4-year online degree for working professionals. Cost: ~INR 50–55K/semester (~INR 4–4.4L total). Best for professionals without a CS background who need a recognised undergraduate AI/ML credential for career transitions. Slower and more expensive than bootcamps but provides a degree.
How AI Can Generate Statistical Reports
How generated statistical reports should be produced: from fitted structure to sentences, with checkable claims.
What Is Automated Exploratory Data Analysis?
Automated EDA explained: what profilers measure, the failure modes, and how to use the output properly.