Analysis of Survey Data phần 5 pdf

... say, the 95th percentile of a chi-squared distribution with k degrees of TO WEIGHT OR NOT TO WEIGHT? 171 18 22 26 30 3834 42 46 50 54 58 62 Age 26 .5 25. 5 25 24 .5 24 23 .5 23 22 .5 22 21 .5 26 Body ... the data? The words `complex survey data& apos; mask the huge variety of forms in which survey data appear. A basic problem with any form of survey data analys...

Ngày tải lên: 14/08/2014, 09:20

... 232 15. 5.2. Parametric models 234 15. 5.3. Semi-parametric methods 2 35 15. 6. Analysis of event occurrences 236 15. 6.1. Analysis of recurrent events 236 15. 6.2. Multiple event types 238 15. 7. Analysis ... initial state 252 16.3.3. The transition model 253 16.3.4. YTS spells 254 16.3 .5. Bunching of college durations 255 16.3.6. Simulated maximum likelihood 255 16.4...

Ngày tải lên: 14/08/2014, 09:20

... linear estimators of the parameter of interest. However, many methods of data analysis deal with more complex statistics. In this section we show that the properties of many of these more complex ... forming as it does the basis for the methods implemented in a number of software packages for the analysis of complex survey data. The basic idea had its origin in Kish and...

Ngày tải lên: 14/08/2014, 09:20

... CATEGORICAL RESPONSE DATA FROM COMPLEX SURVEYS 6.2. ANALYSIS OF TABULAR DATA analysis oftabular data The analysis of tabular data builds most straightforwardly on methods of descriptive surveys. Tables ... possibility of some misspecification. A potential advantage of the ANALYSIS OF UNIT-LEVEL DATA 83 esis that 50 % have it (t U  50 ): L(20)aL (50 )  1X88 Â...

Ngày tải lên: 14/08/2014, 09:20

... amounts of data, as is the case in large-scale surveys. In view of the multiple observations per distinct value and the large size of the sample that are both characteristic of survey data, we ... control of Type I error over tables of varying size (3 Â 3, 3 Â 4 and 4 Â4). 7.3.3. Discussion and final recommendations The benefits of Bonferroni procedures in the analysis of...

Ngày tải lên: 14/08/2014, 09:20

... 1. 05 0.30 0 .53 0 .51 Empirical Std 0 .56 0.17 0 .59 0.17 Mean Std est. 0 .56 0.17 0 .56 0.17 Mean Std est. Boot 0 .50 0.17 0 .50 0.17 Q-weighting (Equation (12.13)): True values 1.00 0.30 0 .50 0 .50 Mean ... 1. 05 0.30 0 .53 0 .50 Empirical Std 0 .55 0.16 0 .58 0.17 Mean Std est. 0 .58 0.18 0 .58 0.18 Mean Std est. Boot 0.66 0.21 0.64 0.20 W-weighting (Equation (12. 15) ): True values...

Ngày tải lên: 14/08/2014, 09:20

... from survey data. Sections 15. 5, 15. 6, and 15. 7 deal with survival analysis, the analysis of event occurrences, and the analysis of transitions. Section 15. 8 considers survival data from a survey ... birth of children. After dissolution of a first marriage, subsequent marital unions and dissol- utions may be considered likewise. 15. 7. ANALYSIS OF MULTI-STATE DAT...

Ngày tải lên: 14/08/2014, 09:20

... UNIT AND ITEM NONRESPONSE 17 .5. COMBINING SURVEY DATA AND AGGREGATE DATA IN ANALYSIS combining survey dataand aggregate data in analysis Many populations that are of interest in the social sciences ... time Frequency of spells (%) Mean no. of spells Base case C 19.7 Ð 18.2 (see Table 16.1) E 56 .9 70.9 39.0 2 .59 U 7.2 9.0 24.1 YTS 16.2 20.2 18.7 Non-white C 58 .7 Ð 5...

Ngày tải lên: 14/08/2014, 09:20

... 299 34.96 255 6. 15 1 m 0  371, n 0  3776 251 16.84 284 124.17 254 14. 85 5 n 0  3776, m 1  371 251 15. 85 300 34.97 254 14.74 5 n 0  378, m 1  371 254 49.28 298 38 .51 257 44.92 5 n 0  38, ... 0. 955 0.1 85 79.6 0.833 1 m 0  371, n 0  3776 78.6 1. 856 0.974 0. 650 79.6 1.846 5 n 0  3776, m 1  371 78.6 1. 851 0. 955 0.186 79.6 1.838 5 n 0  378, m 1  371 78.4 5. 952 0...

Ngày tải lên: 14/08/2014, 09:20

... builds confidence and skills in all team players. One of the advantages of having a vision and values that become part of the personality of the workforce is that it enables management to push ... be rearranged, people notice who gets promoted and for what. The leader who outwardly professes to believe in the value of rewards based on merit, yet promotes staff members based on time...

Ngày tải lên: 14/08/2014, 09:20