You're working with a dataset containing sales data from various regions. You want to identify sales patterns, seasonal trends, and anomalies. Which EDA techniques and visualization tools would be best suited for this?
- Scatter plots and t-SNE
- Box plots and bar charts
- Time series plots and heatmaps
- Histograms and parallel coordinates
For exploring sales patterns and seasonal trends, time series plots and heatmaps are excellent choices. Time series plots can reveal trends over time, and heatmaps can show correlations between different regions and sales data, helping identify anomalies and patterns.
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