2017-04-04 52 views
0

我正在試圖獲取箱形圖中晶須的值。獲取多變量盒形圖晶須的X值在R

樣品我的數據是:
Company.ID ACTIVE Websource Company.Name國家行業所有制Activity.Status Update.Date MIN_MAX_REVENUE 16建設私人Number.of.Employees NOE splittedN splittedco分裂RR範圍SECTORNUM

我要查找的鬍鬚時,我箱標繪Number.of.EmployeesSector

boxplot(Data$Range ~ Data$Sector, ylab= "range", Xlab= "Sector", las=2) 

得到了otliers

boxplot(Data$Range ~ Data$Sector, ylab= "range", Xlab= "Sector", las=2)$out 

[1] 18 16 12 35 15 65 45 25 50 40 30 32 30 50 45 65 80 35 35 40 90 25 60 30 40 25 
[27] 50 25 40 65 25 35 60 27 130 30 100 25 30 40 30 35 25 23 150 60 29 23 30 56 30 25 
[53] 22 23 40 80 30 32 22 30 28 7 25 8 10 7 8 11 30 10 10 32 10 10 40 20 8 2 
[79] 3 4 2 15 10 3 4 2 2 6 2 4 2 3 3 2 2 2 2 2 13 2 3 5 3 5 
[105] 3 2 4 7 2 6 2 2 2 5 3 3 2 2 2 3 4 9 4 15 2 2 2 10 2 2 
[131] 4 19 2 9 2 6 2 2 2 4 4 2 15 2 2 4 2 2 2 27 4 2 3 2 2 2 
[157] 3 12 7 2 11 2 3 2 2 3 2 2 8 14 5 3 4 170 3 2 4 3 5 3 2 2 
[183] 5 2 2 3 2 6 2 2 2 2 2 3 3 2 17 4 2 2 2 3 4 3 4 2 7 2 
[209] 4 2 5 2 2 10 3 30 12 23 15 14 30 200 12 45 16 20 16 12 12 19 12 60 18 18 
[235] 30 15 12 20 12 30 21 25 40 22 30 70 32 50 40 32 47 50 30 21 16 20 25 18 12 14 
[261] 30 10 14 15 30 11 8 10 15 8 18 7 20 13 15 17 25 10 17 8 20 17 45 7 15 7 
[287] 17 9 8 8 8 20 10 20 10 19 10 20 10 9 16 7 16 20 15 8 15 10 12 10 9 10 
[313] 7 10 10 12 9 22 10 8 10 9 14 8 7 10 10 15 20 8 15 15 14 8 50 20 50 10 
[339] 10 10 50 3 18 4 15 5 2 4 11 7 16 15 2 2 2 2 2 2 3 2 2 2 6 7 
[365] 2 8 2 3 2 2 2 2 2 7 2 2 2 4 5 2 5 3 2 3 4 2 2 44 2 2 
[391] 8 3 2 10 10 7 10 10 11 20 18 11 3 20 5 2 5 2 2 6 30 6 2 2 43 13 
[417] 30 10 10 35 16 16 11 10 15 10 9 8 16 7 21 5 50 30 4 4 14 15 2 2 5 8 
[443] 5 40 2 2 2 2 2 2 25 2 4 3 2 6 2 10 5 4 5 2 2 3 3 4 2 2 
[469] 14 8 5 2 7 2 2 3 42 20 10 10 15 13 11 40 10 15 30 20 2 8 3 8 3 4 
[495] 2 4 2 3 2 4 4 2 3 35 5 2 3 8 2 8 2 3 40 35 2 2 2 2 7 2 
[521] 3 3 2 30 15 4 60 2 28 4 2 2 5 10 2 2 3 4 18 2 6 2 4 4 2 2 
[547] 30 9 2 3 12 5 2 2 5 3 4 2 11 2 2 2 8 2 2 3 6 3 7 2 2 2 
[573] 2 40 14 2 2 3 2 3 3 18 14 9 10 25 12 19 35 10 10 15 25 15 17 20 35 10 

我需要了解這些異常的完整信息(company.Name ....)

回答

0

首先需要四分位區間

IQR = 75%quartile - 25% quartile

,那麼你找到

upper whisker at min(max(x), 75%quartile+1.5*IQR) 
lower whisker at max(min(x), 25%quartiel+1.5*IQR)