Somers'd correlation is a analysis of correlate is used for data with ordinal scale and formed in a contingency table. Somers'd correlation can be used for symmetric and asymmetric relationships. In this case, will be explained about Somers’d asymmetric correlation. Somers'd dYX correlation for asymmetrical association applied to data from questionnaires about their comfortable level of Students live in dorms of Melati formed into 2 contingency table, the contingency table for boarding facilities with the comfortable level of students and the quality of the food with the comfortable level of students. Based on the analysis of correlation Somers'd dYX, it can be seen that there is relationship between boarding facility with comfortable level of students and quality of food with comfortable level of students, and then correlation coefficient from 2 contingency table is 0,330 and 0,345 respectively
Regression analysis is one of the data analysis techniques that can be used to examine the correlation between two variables, namely dependent variable and independent variable. It’s can be used to determine the parameter estimation of linear regression models are; the method of least squares or ordinary least square (OLS), Maximum likelihood estimation (MLE), and the Bayes method. Bayes' method defines the parameter as a random variable that describes the initial comprehension of the parameter before the observation was initiated and elucidated in an initial distribution refer as the prior distribution. The prior distribution used in this study is the pseudo prior distribution. The Data used in this study is secondary data, namely human development index (HDI) data in 2020, which was obtained from the website of the Central Statistics Agency (BPS). This study aims to estimate the regression model parameters using the Bayes method on the HDI data and the population data which adepts with information and communication technology (ICT) in Indonesia in 2020. The results of the specimen and analysis showed that population variables with ICT adepts have a significant effect on HDI variables. The results of the determination coefficient showed that 78.42% of HDI variables are affected by the population variables with ICT adepts while the remaining 21.58% are affected by other factors that have not been studied. Keywords: Bayes method, human development index, information communication and technology, linear regression, pseudo prior.MSC2020: 62F15
Regression analysis is one of the statistical analysis used to estimate the pattern of the relationship between predictor variables and response variables . In general, the approach to estimating the regression function is the parametric regression, the nonparametric regression and the semiparametric regression. The approach with parametric regression is used if the shape of the regression curve is assumed to follow a certain pattern such as linear, quadratic, cubic and so on, but in fact there is an unknown pattern of relationship between predictor variables and response variables, so nonparametric regression is used. Then the combination of parametric and nonparametric regression is semiparametric regression. One of the well-known nonparametric regression estimators is the spline truncated. This study was conducted by simulating the relationship pattern of the response variable and the predictor variable that not have specific pattern by following a trigonometric function that formed a regression curve with a standard deviation of 0,05 and 0,25 which formed a different distribution of data, then will be approached with parametric regression (linear, quadratic, cubic) and nonparametric regression (spline truncated linear). Based on the coefficient of determination of each standard deviation, it will shows that the nonparametric regression approach has high flexibility so that it is able to adjust the form of regression curve estimation by itself
Pelatihan merupakan salah satu upaya untuk meningkatkan sumber daya manusia dan keterampilan hidup masyarakat sehingga lebih kreatif dan produktif. Pemberdayaan Ibu-ibu PKK sebagai warga masyarakat yang masih usia kerja menjadi tenaga kerja yang produktif bertujuan untuk membangun kesadaran dan kemandirian hidup serta dapat membuka peluang lapangan pekerjaan untuk mencapai keluarga yang sehat, bahagia, dan sejahtera. Program pengabdian pelatihan pembuatan sabun cuci piring cair pada Ibu-ibu PKK di Desa Muara Kaman Ilir bertujuan untuk memberdayakan masyarakat sehingga mampu untuk memenuhi kebutuhan sabun cuci piring cair keluarga dan mandiri secara ekonomi dengan membuka peluang usaha. Pelatihan pembuatan sabun cuci piring cairdiikuti oleh 15 peserta. Metode yang digunakan dalam pelatihan ini adalah pemberian materi mengenai bahan-bahan yang digunakan dan manfaatnya kemudian proses pembuatan sabun cuci piring cair hingga siap digunakan maupun untuk dijual. Setelah mengikuti pelatihan, ibu-ibu PKK di Desa Muara Kaman Ilir sudah mampu mengetahui proses pembuatan sabun cuci piring cair dan memiliki keterampilan untuk membuat sabun cuci piring cair yang siap digunakan maupun dijual.Kata Kunci: Pelatihan, Sabun Cuci Piring Cair, Ibu-ibu PKK.
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