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Two-Step Cluster Procedure After Principal Component Analysis Identifies Sperm Subpopulations in Canine Ejaculates and Its Relation to Cryoresistance
Dog computer-assisted sperm analysis
2008/12/24
A 2-step clustering procedure, using indexes derived from principal component analysis, was used to disclose sperm subpopulations within the canine ejaculate and its relationship to sperm cryores...
New Semen Quality Scores Developed by Principal Component Analysis of Semen Characteristics
Computer-assisted semen analysis infertility spermatozoa morphology
2008/12/19
The purpose of this study was to determine whether semen characteristics can be reduced to 2 semen quality (SQ) scores and whether these new scores can help the clinician in assessing the reproducti...