השוואת שיטות

	תכנון ריבוע לטיני וריבוע יווני-לטיני	ניתוח שונות דו-כיווני (ANOVA דו-כיווני)
תחום	תכנון ניסויים	סטטיסטיקה
משפחה	Hypothesis test	Hypothesis test
שנת המקור	1935	1925
הוגה השיטה	Ronald A. Fisher	Ronald A. Fisher
סוג	Parametric blocked ANOVA	Parametric factorial mean comparison
מקור מכונן	Montgomery, D. C. (2017). Design and Analysis of Experiments (9th ed.). Wiley. ISBN: 978-1119492443	Montgomery, D. C. (2017). Design and Analysis of Experiments (9th ed.). Wiley. ISBN: 978-1119113478
כינויים	Latin Square, Greco-Latin Square, Latin Kare ve Greco-Latin Kare Deseni	factorial ANOVA, two-factor ANOVA, İki Yönlü ANOVA
קשורות	5	6
תקציר	The Latin square design is a blocked experimental design that simultaneously controls two independent nuisance factors — the row block and the column block — so that each treatment appears exactly once in every row and every column of an n×n arrangement. Formalised by Ronald A. Fisher in his 1935 monograph The Design of Experiments, the design dramatically reduces experimental error by absorbing variation from two extraneous sources before the treatment effects are estimated.	Two-Way ANOVA is a parametric hypothesis test that simultaneously examines the main effects of two independent categorical factors and their interaction effect on a single continuous dependent variable. The technique was developed within the broader framework of the analysis of variance established by Ronald A. Fisher in 1925 and remains the standard approach whenever an experiment or survey includes exactly two between-subjects factors.