เปรียบเทียบวิธี

	การวิเคราะห์เครือข่ายอัตตาแบบมีทิศทาง	การวิเคราะห์เครือข่ายอัตตา
สาขาวิชา	การวิเคราะห์เครือข่าย	การวิเคราะห์เครือข่าย
ตระกูล	Machine learning	Process / pipeline
ปีกำเนิด	1954–2005	1992 (Burt); foundational measurement formalised by Marsden 2002
ผู้ริเริ่ม	Barnes, J. A.; Bott, E.; extended by Everett & Borgatti	Ronald S. Burt (structural holes framework); Peter V. Marsden (egocentric measures)
ประเภท	Egocentric network method	Descriptive / relational network analysis
แหล่งต้นตำรับ	Everett, M. G., & Borgatti, S. P. (2005). Ego network betweenness. Social Networks, 27(1), 31–38.	Burt, R.S. (1992). Structural Holes: The Social Structure of Competition. Harvard University Press. ISBN: 9780674843714
ชื่อเรียกอื่น	directed personal network analysis, asymmetric ego network, directed egocentric network analysis, directed egonet analysis	personal network analysis, egocentric network analysis, Ego Ağı Analizi (Personal Network Analysis)
ที่เกี่ยวข้อง	5	6
สรุป	Directed ego network analysis examines the personal network of a focal node — the ego — by distinguishing the direction of each tie: who sends resources, support, or information to the ego, and to whom the ego sends them. This asymmetric perspective reveals role differentiation, dependence, and brokerage that undirected ego networks cannot capture.	Ego network analysis examines the personal network of a focal individual — the ego — by mapping their direct contacts (alters) and the ties those contacts share with one another. Formalised through Ronald Burt's structural holes framework (1992) and Marsden's egocentric measurement approach (2002), the method produces ego-level indicators such as network size, density, constraint, and brokerage role that reveal how each individual's social position shapes their access to information, resources, and influence.