반응형 qqplot1 Basic Statistical Descriptions of Data - Quartiles : Q1 (25th percentile), Q3 (75th percentile) - Inter-quartile range: IQR = Q3- Q1 - Five number summary : min, Q1, median, Q3, max - Boxplot : ends of the box are the quartiles; median is marked ; add whiskers (minimum and maximum observation) and plot outliers individually ; whiskers : 박스 바깥쪽에 가로로 나있는 선, 최소값과 최대값을 표시 - Outlier : usually, a value higer/ lower than 1.5 x IQR ex) 30,.. 2024. 3. 25. 이전 1 다음 반응형
