learn Ms Excel. You will all agree that good working knowledge in Excel is one of the most important pre-requisites for corporate especially in the finance profile. While we are incorporating few portions of Excel in your main course curriculum‚ I feel you should spend some time to harness your skill there. I find that excel can be self-learnt in your own pace and convenience. I find excellent YouTube videos particularly Excelisfun channel as one of the best help available to learn Excel. We
Premium Learning Spreadsheet Reference
Interpretation: * MODEL SUMMARY Model Summary | Model | R | R Square | Adjusted R Square | Std. Error of the Estimate | 1 | .549a | .301 | .292 | .59246 | a. Predictors: (Constant)‚ MEAN_OC | The first table of interest is the Model Summary table. This table provides the R and R2 value. * The R value is 0.549‚ which represents the simple correlation. * It indicates a average degree of correlation. The R2 value indicates how much of the dependent variable‚ "Job Satisfaction"‚ can be
Premium Regression analysis Statistics
Data Mining 95-791 Spring 2013 Lecture #8 Predictive analytics: Regression Artur Dubrawski awd@cs.cmu.edu This unit • Good-old correlation scores revisited • Locally weighted regression – As an approximator of non-linear functions – As a framework for active/purposive acquisition of data 95-791 Data Mining Lecture #8 Slide 2 Copyright © 2000-2013 Artur Dubrawski Correlational scores of association between attributes of data • • • • Linear Rank Quadratic …. Would not it be
Premium Regression analysis Linear regression
Correlation Correlation Co-efficient Definition: A measure of the strength of linear association between two variables. Correlation will always between -1.0 and +1.0. If the correlation is positive‚ we have a positive relationship. If it is negative‚ the relationship is negative. Correlation Correlation can be easily understood as co relation. To define. correlation is the average relationship between two or more variables. When the change in one variable makes or causes a change in
Premium Correlation and dependence Pearson product-moment correlation coefficient Spearman's rank correlation coefficient
Excel Industries The case “Excel Industries” presents the corporate communication‚ media relations and the daycare for the children of working parents. As a result‚ the child care center‚ operated by Nyloncraft‚ should be closed to solve the problem‚ because it brought bad reputation to the company. Corporate communication is one of the main points in this case. The success and discipline in every business and cooperation depends on liquidation misinformation‚ misunderstandings and
Free Communication Message
CORRELATION ANALYSIS (V. Imp) Meaning: -- If two quantities vary in such a way that movement in one are accompanied by movement in other‚ these quantities are correlated. For example‚ there exits some relationship between age of husband and age of wife‚ price of commodity and amount demanded etc. The degree of relationship between variables under consideration is measured through correlation analysis. The measure of correlation called correlation coefficient. Thus‚ Correlation analysis refers
Premium Pearson product-moment correlation coefficient Spearman's rank correlation coefficient Correlation and dependence
en verklarende variabele is x‚ α is een constante‚ β geeft de helling van de lijn weer en de storingsterm wordt weergegeven als u (Brooks‚ 2002‚ p.45). De meest toegepaste methode om een lineaire lijn bij de data te creëren is de ordinary least squares (OLS) methode. De OLS methode is een methode om bij een gegeven set datapunten‚ die verondersteld worden praktisch op een rechte lijn te liggen‚ de "best passende" lijn te bepalen. Het totaal van de gekwadrateerde afwijkingen in verticale zin van
Premium
retailers behavior towards Aircel in selected region. The data is collected directly by visiting outlets through structured interview scheduled. The statistical tools used to analyze the data are: Co-relation analysis‚ Simple Linear Regression and Multiple Linear Regression. The software used to analyze the data is Windostat version 8.6‚ developed by Indostat services‚ is an advanced level statistical software for research and experimental data analysis. The study is carried mainly in the areas like
Premium Regression analysis Linear regression Mobile phone
rP os t KEL019 SUNIL CHOPRA Excel Logistics Services Background op yo “The quality of our performance has improved significantly‚ but stores continue to complain about our deliveries‚” said John Margolis‚ general manager of the Springfield Warehousing and Distribution Center (WDC) run by Excel Logistics Services. Margolis looked at the customer satisfaction survey for the fourth quarter of the previous year. “At this point‚ it is becoming increasingly difficult for us to make
Premium Retailing Process management Process capability
Cox Regression Models Questions with Answers Worked Example An investigation is carried out into popularity of new cars being bought in the showroom of a Mercedes dealer. Data recorded for each car included colour‚ engine size and car type. A Cox proportional hazards model was fitted to the data and the results are given below: Write down the Cox hazard function according to this model. With regards to the model you have written down above state the following: • To which class of car does the
Premium Regression analysis Sex