Title:	Improved SAS codes for life table analysis of arthropod populations.
Authors:	MAIA, A. de H. N. LUIZ, A. J. B. PERVEZ, A.
Affiliation:	ALINE DE HOLANDA NUNES MAIA, CNPMA; ALFREDO JOSE BARRETO LUIZ, CNPMA; AHMAD PERVEZ, Govt. Degree College,Talwari - Tharali, Chamoli (Uttaranchal), India.
Date Issued:	2014
Citation:	Revista da Estatística UFOP, Ouro Preto, v. 3, n. 3, 2014. Edição dos trabalhos apresentados como pôsteres na 59ª Reunião Anual da Regional Brasileira da Sociedade Internacional de Biometria, Ouro Preto, 2014.
Pages:	p. 516-520.
Description:	Abstract: Fertility life table (FLT) analysis of arthropod populations can capture chronicle sub lethal effects not detected by acute survival assays (MARINHO-PRADO, 2011; NASCIMENTO et al., 1998; NARDO et al (2001) LIU et al, 2005; LUMBIERRES et al, 2004). Inference on FLT parameters requires the use of computational methods to estimate the variance of demographic summary measures derived from information of survival and fertility of the arthropod populations under study. Jackknife-based software available for life table analysis (HULTING et al, 1990 ; MAIA et al, 2000) were developed for analyzing qualitative treatments, but such approach is frequently misused for contrasting levels of quantitative factors (GANJISAFFAR et al., 2011; PAKYARI et al., 2011; RAZMJOU et al. 2011). We present herein an extension of SAS codes already available for analysis of qualitative treatments (lifetable.sas, MAIA et al, 2000) now including methods for analysis of quantitative factors via jackknife-based regression analysis.
Thesagro:	Análise estatística
NAL Thesaurus:	Life tables Arthropods Statistical analysis
Keywords:	Arthropod populations Fertility life tables Jackknife R codes SAS codes Artropoda
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CNPMA)