Statistical percentile calculation is a data analysis method used to divide a set of data into several percentage segments and identify its position in the overall distribution. For example, the 90th percentile indicates that 90% of the data values are below this value.
In the battery industry, this method is widely used in the following scenarios:
Quality control: By analyzing the distribution of parameters such as battery capacity, internal resistance, and lifespan, abnormal cells can be identified or consistency can be evaluated.
Life assessment: In a large amount of battery degradation data, the lifespan performance under the
