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Buying a home, condo, or apartment is the single biggest financial investment the vast majority of people will ever make. And for people who are first-time buyers, the whole process can be not only intimidating, but also overwhelming — which can lead them to overlooking or not knowing what to look for when viewing homes. Povozniuk / Getty Images/iStockphoto Well recently, I came across this Redd..

SPSS 파일: 변수설명 marketid: Market ID (Nominal) mktsize: Market size (Ordinal) locid: Location ID (Nominal) ageloc: Age of store location (Scale) promo: Promotion ID (Nominal) sales: Units sold (Scale) 문제설명 새로운 상품을 선전하기 위해 광고를 3가지로 준비하였고(promo), 어떤 광고가 가장 효과적인지 알아보기 위하여 10개의 시장의(marketid) 각각 다른 상점의 위치를 정하여(locid) 서로 다른 광고를 하였을때 1달동안 팔린 상품의 양을 조사하였다(sales) 이때 3가지 광고중에 가장 효과적인 광고를 분석하여 보자. 분석방법 Analyz..

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Shopping for a home can be one of the most exciting-and daunting-milestones in your life. Before you shop for a home, it’s important to find out just how much you can afford to pay for your monthly mortgage payment, which is based upon how much income you make. Related: 8 Places in California Where Home Prices Have Plummeted Similar: 3 Things You Must Do When Your Savings Reach $50,000 Visiting ..

So, you’re in the market to buy a new home. Whether it’s your very first foray into homeownership or you’ve been through it before but forgotten the details, this guide provides some handy tips to prepare you for what’s ahead: the benefits, the challenges and an overall look at the process, step by step, of acquiring a residence. [sc code="key_takeaways" headline_label="Key Takeaways" headline_t..

27 Survival analysis 27.1 Overview Survival analysis focuses on describing for a given individual or group of individuals, a defined point of event called the failure (occurrence of a disease, cure from a disease, death, relapse after response to treatment…) that occurs after a period of time called failure time (or follow-up time in cohort/population-based studies) during which individuals are ..

### ### Tutorial of survival analysis ### ## subject time event ## 1 1 3 0 ## 2 2 5 1 ## 3 3 7 1 ## 4 4 2 1 ## 5 5 18 0 ## 6 6 16 1 ## 7 7 2 1 ## 8 8 9 1 ## 9 9 16 1 ## 10 10 5 0 ## ## where: ## ## subject is the individual’s identifier ## time is the time to event (in years)2 ## event is the event status (0 = censored, 1 = event happened) # library(survival) ## Example 1 # Data input survDat = ..