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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Neurorehabil Neural Repair. 2017 Jan 30;31(5):442–450. doi: 10.1177/1545968316688797

Figure 2.

Figure 2

Results of factor analysis after orthogonal rotation for all behavioral tests. Displays factor loadings for principal component analysis after varimax rotation with Kaiser normalization. Rotation converged in 8 iterations. Colors used for each factor are as follows: Word Finding/Fluency (red), Comprehension (blue), Phonology/Working Memory Capacity (green), and Executive Function (purple). Higher loadings are in darker shades. Shading moves toward white as loadings approach 0. Percent of variance accounted for by each factor is also shown. (PNT=Philadelphia Naming Test; WAB=Western Aphasia Battery; BDAE=Boston Diagnostic Aphasia Examination; ABA=Apraxia Battery for Adults; CLQT=Cognitive Linguistic Quick Test)