All variables were described using appropriate measures of location and dispersion, stratified for gender. Interrelations between clinical, pathologic, and laboratory findings were investigated bivariately using chi-squared tests for nominal and rank sum tests for ordinal or quantitative outcomes. Due to the exploratory character of these analyses, all tests were performed on a local alpha level of 5% without any correction for multiple testing. All analyses relied on the Statistical Analysis System SAS, version 9.2 for Linux (SAS Institute, Cary, NC).
Sas version 9.2 for linux
Manufactured by SAS Institute
SAS version 9.2 for Linux is a software application that provides data analysis and statistical computing capabilities. It is designed to run on the Linux operating system. The core function of SAS version 9.2 for Linux is to enable users to manage, analyze, and model data using a variety of statistical and analytical techniques.
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Lab products found in correlation
2 protocols using sas version 9.2 for linux
1
Exploratory Analysis of Clinical, Pathologic, and Laboratory Findings
2
Assessing T2-Weighted Relaxation Times in Graft Hypertrophy
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The T2-weighted relaxation times at each time point were assessed according to the age or the sex of the patient, graft location, defect size, and hypertrophy grade by random intercept models. These models were fitted with the MIXED procedure of SAS version 9.2 for Linux (SAS Institute). The t test was used to compare the hypertrophic and nonhypertrophic groups. To compare the T2-weighted relaxation times at different control points, nonparametric tests were used depending on the sample. For independent samples, the Whitney U test was used. The Wilcoxon test was used in connected samples. The tests were carried out with IBM SPSS Statistics 21. The level of statistical significance was set at P \ .05.
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