Econometric Modelling of the Variations of Norway’s Export Trade across Continents and over Time: The Two-Stage Non-Full Rank Hierarchical Linear Econometric Model Approach
Decomposition of sum of squares and their distributional properties.
Source of variation
Degree of freedom
Sum of the squares about the mean = , regression sum of squares = , sum of squares of the nesting factor = , sum of squares of the nesting factor after fitting the mean = , sum of the squares of the nested factors after fitting the nesting factor and the mean = , sum of the squares after fitting the mean = , error sum of squares = SSE, and total sum of squares = SST.
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