Exploratory Data Analysis 9 docx

... Yates z 0.0 0.1 0.2 0.3 0.4 .00 0.5000 0.4602 0.4207 0.3821 0.3446 0.3085 0.2743 0.2420 0.21 19 0.1841 0.1587 0.1357 0.1151 0. 096 8 0.0808 0.0668 0.0548 0.0446 0.03 59 0.0287 0.0655 0.0537 0.0436 0.0351 0.0281 0.0643 0.0526 0.0427 0.0344 0.0274 0.0630 0.0516 0.0418 0.0336 0.0268 0.0618 0.0505 0.04 09 0.03 29 0.0262 0.0606 0.0 495 0.0401 0.0322 0.0256 0.0 594 0.0485 0.0 392 0.0314 0.02...

Ngày tải lên: 03/04/2014, 12:22

... background information on gene expression data, we refer the reader to Schena, et al. [ 199 5], Chee, et al. [ 199 6], and Lander [ 199 9]. Many gene expression data sets are freely available on the internet, ... Young and Rheingans [ 199 1] and Young, Faldowski and McFarlane [ 199 3]. The mathematics underlying this type of tour were presented in Hurley and Buja [ 199 0] and Asimov and Bu...

Ngày tải lên: 08/04/2014, 10:10

... why the events A and B are or are not independent. 38 CHAPTER 2. PROBABILITY = .001 · .99 7 .001 · .99 7 + .99 9 ·.015 . = .0624. This probability may seem quite small, but consider that a positive ... . . . . . . . . . . . . 192 9. 3 The Symmetric 1-Sample Location Problem . . . . . . . . . . 194 9. 3.1 Hypothesis Testing . . . . . . . . . . . . . . . . . . . . 194 9. 3.2 Point Estimation...

Ngày tải lên: 16/01/2014, 16:33

... the Month January, 199 9 10 20 $20,000 February, 199 9 8 10 $15,000 March, 199 9 15 25 $25,000 First Quarter, 199 9 11 (Average) 55 (Summation) $25,000 (End Value) What is a Data Warehouse? As ... Inexpensive Data Storage 458 Affordable Processing Power 4 59 Data Availability 4 59 Off-the-Shelf Data Mining Tools 4 59 Definition 4 59 Operational Data Store vs. Data W...

Ngày tải lên: 13/02/2014, 08:20

... 6, 9. Define mvec so that it is the vector 123123123. > m9 <- matrix(rnorm (90 ), ncol = 9) > mvec9 <- rep(1:3,3) > m9a <- m9[,which(mvec9 == 1)] > m9b <- m9[,which(mvec9 ... rows. 2.1.4.4 Recoding and Replacing Data Suppose you have m1 a matrix of data in which 99 represents missing data, and you want to replace each 99 with NA.Simplysaym1[m1= =99 ] <- NA....

Ngày tải lên: 28/03/2014, 09:20

... If we take the simple average of the five numbers 80,85, 90 , 91 , and 94 , which is 88 (i.e., 80 + 85 + 90 + 91 + 94 = 440, and 440/5 = 88), we are per- forming a mathematical ... 4 89 Knowledge Base 490 PRO.JECT EXERCISE: More on Interpreting Interaction-Mean Polish and Displaying Residuals 490 Looking Forward, Then Back 495 Summary 495 Key T...

Ngày tải lên: 29/03/2014, 04:21

... of consultants in an ABC project Year 198 6 198 7 198 8 198 9 199 0 199 1 199 2 199 3 199 4 199 5 No. of adopters 3 3 3 4 6 15 18 18 18 13 Use cons. ± ± 1 1 1 8 9 5 3 8 % of adopters 0 0 33 25 17 53 50 ... adopting ABC Motive Year 198 6± 198 9 n=13 199 0 n=6 199 1 n=16 199 2 n=18 199 3 n= 19 199 4 n= 19 199 5 n=13 Ecient-choice Existing system not reliable 7 2 6 7 9 5 3 Existing sy...

Ngày tải lên: 29/03/2014, 14:20

... PREFACE www.it-ebooks.info O’Reilly- 598 0006 master October 28, 2010 20:27 -15 -10 -5 0 5 10 15 Residual: LOESS -15 -10 -5 0 5 10 15 196 5 197 0 197 5 198 0 198 5 199 0 Residual: Straight Line FIGURE ... Money 384 Uncertainty in Planning and Opportunity Costs 391 Cost Concepts and Depreciation 394 Should You Care? 398 Is This All That Matters? 399 Workshop: The Newsvendor Proble...

Ngày tải lên: 31/03/2014, 12:20

... and Development 198 7). More recently, the com- plimentary aims of hazard mitigation (Beatley 199 8; Becker 199 4; Berke and Beatley 199 2; Godschalk et al. 199 9; Schwab et al. 199 8; Smith and Wenger ... those that can bounce back from natu- ral hazard events and disasters (Burby 199 8; Godschalk et al. 199 9; Mileti 199 9). e inclusion of hazard mitigation principles in this discour...

Ngày tải lên: 18/06/2014, 22:20