Cattle - Age of cows at slaughter by breed

Distribution of the age at slaughter (AS, in months) by breed of the cow. The AS is shown in the range of 20-300 months in the form of a boxplot. The number of observations by breed can be found in the .csv.本数据集呈现了按奶牛品种划分的屠宰月龄（age at slaughter，缩写AS，单位：月）分布情况。数据集以箱线图（boxplot）形式展示了20至300月龄范围内的屠宰月龄数据，各品种的观测样本数量可从配套的.csv文件中获取。