What Makes Pokémon Strong: A Statistical Deep Dive

By shrijeetverma13 · June 26, 2026

We analyzed base stats across all Pokémon generations to uncover what actually separates the strong from the legendary. Dual-type Pokémon significantly…

A line chart has been generated showing how average Pokemon total stats have evolved across generations. The visualization makes it easy to spot trends, peaks, and dips in average stat totals over time.

Yes, dual-type Pokémon clearly outperform single-type Pokémon in average total stats. Dual-type Pokémon average 464.9 total stats compared to 413.2 for single-type Pokémon — a difference of 51.7 points. The bar chart makes this gap easy to see at a glance.

Two charts were generated to answer your question! The first bar chart shows the Top 10 Pokemon by Total Stats, color-coded to distinguish legendary from non-legendary Pokemon. The second chart compares the average total stats between legendary and non-legendary Pokemon, making it easy to see how much stronger legendaries tend to be overall.

The analysis compared average stats between Legendary and Non-Legendary Pokémon across HP, Attack, Defense, Sp. Attack, Sp. Defense, Speed, and Total. Two charts were generated: a grouped bar chart showing the side-by-side average stat values for both groups, and a crimson bar chart showing the percentage by which Legendary Pokémon outperform Non-Legendary ones in each stat category. A data table was also produced summarizing the exact averages and differences.

The analysis produced two bar charts comparing Pokémon primary types by their average total stats and offensive power (Attack + Sp. Attack). The first chart ranks all primary types by average total stats, and the second ranks them by average offensive power, both using color gradients to highlight the strongest types at a glance.

Based on the stat distributions across all Pokémon primary types, each type shows a clear specialization in attack, defense, or speed. A grouped bar chart and a normalized heatmap were generated to visualize these differences clearly.

The Pokémon roster has been broken down by primary type, and a heatmap visualization has been created showing average stat values across all types. The heatmap uses a Red-Yellow-Blue color scale to highlight which types excel in physical offense, defense, or special stats — warmer colors indicate higher average values. Two data tables are also available showing the count and percentage share of each type, as well as the average HP, Attack, Defense, Sp. Attack, Sp. Defense, and Speed per type.

Dual-type Pokémon are statistically stronger than single-type Pokémon across every stat category. The analysis compared average stats for both groups and counted how many Pokémon of each type appear per generation. Two data tables were generated showing the full breakdown.

Using the IQR method across all six base stats, 69 unique Pokémon were identified as statistical outliers. A striking 43.5% of these (30 Pokémon) are legendary, confirming that legendary Pokémon dominate the extremes of the stat distribution. Two box plot visualizations and summary tables were generated to show the spread and outlier counts per stat.

The analysis examined the distribution of all six base stats across every Pokémon. Summary statistics and distribution tables were generated for HP, Attack, Defense, Sp. Attack, Sp. Defense, and Speed. Attack and Speed are the most normally distributed stats, while HP is the most heavily skewed — meaning most Pokémon have moderate HP, but a small number have extremely high values pulling the distribution rightward.