Kernel density estimation helps visualize the distribution without assuming it is normal.
核密度估计可以在不假设数据服从正态分布的情况下,帮助可视化其分布。
Using kernel density estimation with a carefully chosen bandwidth, the researcher identified subtle multimodal structure in the data.
研究者通过选择合适的带宽进行核密度估计,识别出了数据中细微的多峰结构。