教師資料查詢 | 類別: 期刊論文 | 教師: 黃逸輝 Huang Yih-huei (瀏覽個人網頁)

標題:Nonparametric Methods for Line Transect Surveys in the Presence of Measurement Errors
學年102
學期2
出版(發表)日期2014/06/01
作品名稱Nonparametric Methods for Line Transect Surveys in the Presence of Measurement Errors
作品名稱(其他語言)
著者Fei-Yin Chen; Lu-Fang Chen; Wen-Han Hwang; Yih-Huei Huang
單位
出版者
著錄名稱、卷期、頁數淡江理工學刊 17(2)頁131-140
摘要We consider the estimation of animal density by distance sampling line transect survey when the data of sighting distances are contaminated with measurement errors. The presence of measurement errors may result in a substantial bias on the estimation of animal density. This study investigates the effects of measurement errors while applying the nonparametric kernel density estimation. With regards to the typical additive and a general multiplicative measurement error models, we accordingly develop corrections to adjust the biases caused by measurement errors. A simulation study was carried out for comparing with other parametric approaches. An extension to the distance sampling point transect surveys is addressed as well.
關鍵字Animal Density;Line Transect;Measurement Error;Point Transect;Kernel Smoothing
語言英文(美國)
ISSN1560-6686
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版,紙本
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