• Journal of Digital Convergence
• /
• v.15 no.2
• /
• pp.89-98
• /
• 2017

This study analyzed empirically the same data through SPSS statistics(regression analysis) and AMOS program(structural equation model) used for cause and effect analysis. The result of empirical analysis of moderation effect was as follows. Meanwhile, SPSS statistics(regression analysis) did not pictured moderation effect in the categorical data(sex) and continous data(satisfaction of consunting), AMOS program(structural equation model) pictured partial moderation effect about the effecting of consultant's capability and attitude on the consulting repurchase within 10% level of significant. Eventually, This study showed that AMOS program and SPSS statistics used different methology in moderation effect, thus the different outcomes appeared although using the same data.

• Communications for Statistical Applications and Methods
• /
• v.10 no.2
• /
• pp.433-443
• /
• 2003

In this study, we provide a comparison of multivariate Q-techniques in the up-to-date versions of SAS, SPSS, Minitab and S-plus well known to those who study statistics. We can analyze data through the direct Input method(command) in SAS and use of menu method in SPSS, Minitab and S-plus. The analysis performance method is chosen by the high frequency of use. Widely we compare with each Q-techniques form according to input data, input option, statistical chart and statistical output.

• Journal of Industrial Convergence
• /
• v.20 no.3
• /
• pp.47-54
• /
• 2022

This study aimed to identify the mediating effect of social support on the relationship between social isolation and depression in nurses. This study was conducted with 135 registered nurses in three COVID-19 specialized hospitals. Data were analyzed with IBM SPSS Statistics 25.0 and using descriptive statistics, Pearson correlation coefficient, and mediation analysis. The mediating effect was analyzed using PROCESS macro for SPSS 4.0 program with bootstrapping method. Social isolation directly influenced social support (𝛽=-.62, p<.001) and depression (𝛽=.49, p<.001). Social support directly influenced depression (𝛽=-.19, p=.028). Social support has a mediating effect between social isolation and depression (indirect effect=.12, 95% CI=0.02~0.29). To managed depression, intervention are needed to reduce social isolation. Therefore, it is necessary to develop strategies that enhance social support to relieve depression in nurses perceived social isolation.

• The Korean Journal of Applied Statistics
• /
• v.17 no.1
• /
• pp.153-164
• /
• 2004

In this study, we compare multivariate R-techniques in the up-to-date versions of SAS, SPSS, Minitab and S-plus. The direct input method by typing in command is considered for SAS, while the menu-driven method is considered for SPSS, Minitab and S-plus. Comparison was made in terms of input data format, input option, charts and outputs.

• Journal of the Korean Data and Information Science Society
• /
• v.15 no.2
• /
• pp.367-378
• /
• 2004

Recently logistic regression is popular in a variety of fields so that a number of statistical packages are developed for analyzing the logistic regression. This paper briefly considers the several types of logistic regression models used depending on different types of data. In addition, when four statistical packages (MINTAB, SAS, SPSS and STATA) are used to apply logistic regression models to the real fields respectively, their scope and characteristics are investigated.

• The Korean Journal of Applied Statistics
• /
• v.4 no.1
• /
• pp.93-105
• /
• 1991

In this tutorial lecture, basic theory underlying reliability analysis of questionnaire/test items is explained. Also, we analyze a real case with SPSS/PC+ reliability module and SAS correlation procedure, and discuss several relevant issues.

• The Korean Journal of Applied Statistics
• /
• v.3 no.2
• /
• pp.17-25
• /
• 1990

We will compare several statistical package programs on aspects of exploratory data analysis(EDA). Specifically, PC versions of Minitab, NCSS, SAS, SPSS/PC+, Statgraphics, and SYSTAT are reviewed.

• Communications for Statistical Applications and Methods
• /
• v.8 no.2
• /
• pp.531-541
• /
• 2001

In this study, we compare the capabilities of the data mining tools of the most updated version objectively and provide the useful information in which enterprises and universities chose them. In particular, we compare the SAS/Enterprise Miner 3.0, SPSS/Clementine 5.2 and IBM/Intelligent Miner 6.1 which are well known and easily gotten.

• Journal of the Korean Data and Information Science Society
• /
• v.16 no.4
• /
• pp.989-998
• /
• 2005

The internet survey is more time and cost efficient than the off-line survey. We design and implement a web-based questionnaire generating system for the internet survey. The system guides users to make up a questionnaire step by step. It also generates data code for the statistical packages such as SPSS and SAS when the internet survey has been done.

• Communications for Statistical Applications and Methods
• /
• v.7 no.3
• /
• pp.927-935
• /
• 2000

In this paper we propose a poll system n the internet. This system expects to increase the confidence of the internet poll results by sampling theory(proportional allocation). This system provides a cross-tale and result of hypothesis test which plays an important role for decision making. These results do offer a few statistical packages(such as SAS, SPSS) in the world wide web.