• The Korean Journal of Applied Statistics
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• v.25 no.2
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• pp.269-277
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• 2012

In microarray data analysis, recent efforts have focused on the discovery of gene sets from a pathway or functional categories such as Gene Ontology terms(GO terms) rather than on individual gene function for its direct interpretation of genome-wide expression data. We introduce a meta-analysis method that combines $p$-values for changes of each gene in the group. The method measures the significance of overall treatment-induced change in a gene group. An application of the method to a real data demonstrates that it has benefits over other statistical methods such as Fisher's exact test and permutation methods. The method is implemented in a SAS program and it is available on the author's homepage(http://cafe.daum.net/go.analysis).

• The Korean Journal of Applied Statistics
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• v.13 no.2
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• pp.297-306
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• 2000

Many users have made the most often use of the SAS system in statistical data analysis all over the world. But it is difficult to use the grand procedures and language of the SAS system. Therefore the side of program development has changed in the graphic-oriented and menu-centered way like SASj ASSIST, SASjINSICHT after a version 6.08 turned into the Window environment. A biplots is a multivariate data analysis technique that graphically describes both relationships among the multidimensional observations and relationships among the variables. But there were not the procedure and graphic interface for a biplots algorithm in the SAS system. In this paper, there are two objects. First, we supply users with the convenience of the environment of CLI, which is constructed with SASj AF and SCL, to solve the problem that we have programed a biplots algorithm with the SASjIML one by one. Second, we reflect the current of the Information Age which means the spread of various kinds of system construction to extract useful information from data with the help of the development of hardware and software.

• Korean Journal of Agricultural and Forest Meteorology
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• v.3 no.1
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• pp.16-21
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• 2001

Regression models were obtained on the base of the correlation between Phytophthora blight incidence in red pepper and the microclimate data obtained from automated weather station (AWS) during 1997 and 1998. A computer program (PEPBLIGHT) was constructed based on the model that the R2 value is highest among regression models. This computer program uses the microclimate data from more than one AWS through the common dialogue box easy and it is able provide disease forecasting information. In addition, it could be applied far other diseases and converts the microclimate data of AWS to the input data for Statical Analysis System (SAS). PEPBLIGHT was first developed for the forecasting computer system of red pepper blight in Korea. PEPBLIGHT is operated on the MS Windows, so that it is easy to use.

• Journal of the Korean Home Economics Association
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• v.38 no.3
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• pp.71-84
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• 2000

This study firstly focused on development of an after-school program for school-aged children, and secondarily exploring the relationship between the after-school program and social competency of school-aged children. The program was composed of 10 two-hour sessions. The main goal of the program was to instill a sense of self-acknowledge, self-worth, responsibility and belonging to society and social activities. The subjects of this study were 29 children of first, second and third glades at the elementary schools in Seoul. This program was administered from March to May 1999. The data were analysed by frequency, mean, and paired t-test using the SAS program package. The major findings of this study were summarized as follows; There were significant differences in the degrees of social competency between before and after participating in the program(t=1,92 p<.05). The after-school program for school-aged children affect social competency variable as ‘initiative’(t=3,52 p<.001), but do not affect ‘sociability’, ‘responsibility’or ‘self-disclosure’. These results lead us to conclude that an after-school program of this type would be useful for developing peer-interation and for later social competency.

• Journal of Korean Academy of Nursing
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• v.30 no.6
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• pp.1556-1568
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• 2000

The aims of this study were to identify the effects on sexual role identity and sexual attitude of the A-V programed sexual education on Oct. 1. 1997 through Sep. 30, 2000. The program was focused on the formation of the desirable sexual activity, attitude and androgyny sexual role identity of the Korean adolescents, and that was the 25 minute VTR media "Our sexuality is healthful". This study was non equivalent post-test only quasi-experimental design, and the subjects were 530 middle school boys in Busan, Korea. After the manipulation, the change of sexual role identity and sexual attitude was analysed. Outcome measures were middle school boys′ sexual role identity toward KSRI on a seven-point Likert scale and sexual attitudes toward SAS on a five-point Likert scale. The data was analysed by SPSS WIN. The results were summarized as follows : 1) The experimental group who was exposed to the A-V media produced by the author showed the higher score of androgyny sexual role identity than the control group who didn′t watch the A-V program. 2) The experimental group showed the higher rate of the androgyny than the control group, On the other hand, their rate of the masculinity turned out to be lower than the latter group. 3) The experimental group didn′t show the difference of SAS score from the control group .In conclusion, "Our sexuality is Healthful" A-V program for sexual education brought about the significant change of sexual role identity of the middle school boys, but didn′t affect their attitude toward sexual activity.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2010.05a
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• pp.240-241
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• 2010

• Journal of Korean Society of Forest Science
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• v.82 no.2
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• pp.207-219
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• 1993

The study was conducted to discuss the theory and practical application of point sampling method using Spiegel Relaskop that can reduce time and expenses with efficiency in field work for stand inventory. An example of the analysis for real data was given to help practical foresters easily compute basal area, number of trees and volume per hectare even though the theory of point sampling technique is relatively difficult. Also, a SAS program for personal computer and the handling methods of pocket calculator were provided to easily use the point sampling technique in data analysis.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2005.05a
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• pp.969-974
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• 2005

TPM program, which is a methodology for improving the management results through the management innovation activity of a company, has been widely introduced in the field of a service industry as well as a manufacturing industry. The main purpose of this study is to present the theoretical model by the relationship between active factors of TPM program and management results for a productivity increase, and to investigate the direct and indirect effects on the management of a company through a parametric study. A questionnaire survey of 300 companies that presently utilize the TPM program has been conducted. In order to verify the validity and the reliability of the contents of the questionnaire survey, a confirmatory factor analysis has been done. A frequency analysis has also been performed to examine the characteristics of the respondent. The factor analysis and the frequency analysis were done by using SAS Ver. 8.2, and the verification of a research model was done by using LISREL Ver. 8.52. The active factors of TPM in the research model consist of 'an independent preservation', 'an individual improvement', 'a planned reservation' and 'an education & training'. Among those active factors, the individual improvement and the education & training significantly influence on the facility efficiency and the organization and personnel management. The organization and personnel management has a greater influence on the management results. Therefore, the education and training for employes is most important for the improvement of the management results through TPM program, and the individual improvement activity is also important.

• Korean Journal of Child Studies
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• v.24 no.2
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• pp.123-134
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• 2003

The after-school self-esteem program developed for this study consisted of 53 40-minute sessions; its goal was to instill a sense of self-reliance, belonging to society, self-worth, self-control, independence, responsibility, and respect. The program was administered to 32 first, second and third grade elementary school children from April 2002 to September 2002. The data were analyzed by frequency, mean, and paired t-test, using the SAS program package. Results showed significant before and after differences in the degree of self-esteem among the participants in the after-school self-esteem program.

• Korean Journal of Adult Nursing
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• v.24 no.4
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• pp.428-437
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• 2012

Purpose: The purpose of the study was to develop a predictive model of Health-related Quality of Life (HRQoL) for Korean Goose daddies - they live alone in Korea to support their families who moved overseas for children's education. Methods: Data were collected from 151 goose daddies from May to June of 2011 by using the structured self-reported questionnaires. The collected data were analyzed using SAS program (version 9.2) and SAS CALIS procedure. Results: Frequency of exercise, monthly income, depression, perceived physical health, and perceived mental health had direct effects on HRQoL and Depression was the variable accounting for major total effect on HRQoL. It could be explained that predictor variables accounted for 76% of the health-related quality of life. Conclusion: In order to improve Goose daddies' HRQoL, predictive factors, such as age, exercise, nutritional status, monthly income, depression, perceived physical health, and perceived mental health, should be considered. Furthermore, should the need of the exercise and diet program, early detection of depression and the treatment for it be emphasized. Also, there is a need to establish institutional structures to support goose daddies in adversity.