研究问答 how to plot standardized mean difference after PSM in SPSS25 全部评论(1) 一丢儿 一般spss作图不是很好看 建议将PSM算出的SMD导出,在EXCEL或者其他绘图软件中作图 2019-06-11 10:54:30 回复 0评论 0 收藏 分享 资料 暂无资料@2025 医咖社区京ICP备16045582号-27...
The data analysis was conducted via SPSS 26.0. The Kolmogorov‒Smirnov test was employed to assess the normality of the data distribution. Descriptive statistics for normally distributed data are presented as the means ± standard deviations, whereas nonnormally distributed data are presented as ...
A 5% level of significance was used for all tests and the analyses were performed using SAS 9.4, R3.1.3 and SPSS 21.0. Results Characteristics of the study population The questionnaire was completed by 529 students and 29 teachers, resulting in a response rate of 88% and 91% respectively. ...
You r New Best Friend—SPSS If you know the mean and standard deviation for any data set, SPSS can quickly convert raw scores to standard scores. In the data-set window, you click on Transform and then Compute. If you are converting to Z scores, under Target Variable you might want to...
Mplus uses maximum likelihood where n is used. It sounds like SPSS uses n-1 such that the standard errors are smaller. One sees the differences when sample sizes are small.Simon O. F. posted on Wednesday, August 04, 2010 - 11:34 am Hi, I want to test the difference between two...
Data was analyzed using SPSS v 28 with an alpha level < 0.05 considered to be significant. Results: CRQ-SAS U had an excellent internal consistency (Cronbach's Alpha 伪 = 0.89), test-retest reliability (ICC2,1) = 0.91 of all items, and low SEM = 0.11 and MD...
All analyses were performed with SPSS 16.0 (SPSS Inc, Chicago, IL). Procedures advocated by Behrens (16) were used to examine study variables to determine whether the assumptions of univariate and multivariate analyses were met. The skew and kurtosis were satisfactory on all variables, and outlier...
For all radiographic parameters, the mean correlation coefficient of the interobserver reliability was 0.88 (range, 0.83–0.94), and the mean correlation coefficient of the intraobserver reliability was 0.90 (range, 0.77–0.97). Statistical analysis was performed using SPSS software (version 24, IBM...
Statistical analysis Statistical data were analyzed using the SPSS 25.0 soft- ware. Data were presented as mean ± standard deviation Zeng et al. BMC Medical Education (2023) 23:216 Page 6 of 15 or percentages. Differences in multi-group comparisons were evaluated using a one-way analysis...
Statistical analysis was performed using SPSS, version 24. Normality of distributions were tested using Shapiro-Wilk test. Categorical data are expressed as counts (percentages), and continuous variables as mean ± SD or median (range), as appropriate. Mean difference (MD) ± SD was cal...