combining results of multiply imputed data files

... efficacy of the new AcrySof® ReSTOR® multi-focal IOL (model MA60D3) compared to the AcrySof® mono-focal IOL (model MA60BM) The similar design of both trials allowed data to be pooled A total of 710 ... I: Frequency of wearing glasses Range of scale and answer choices Frequency of wearing glasses from "always" to "never" Frequency of wearing glasses for distance tasks Frequency of wearing glasses ... distance and near tasks Self-reported rating of vision without glasses from "none of the time" to "all of the time" from "none of the time" to "all of the time" from "the worst" to 10 "the best"...

Ngày tải lên: 18/06/2014, 22:20

Ngày tải lên: 25/10/2012, 11:22

... at his forehead with the back of his hand, wondering if their new office was just a tiny bit on the warm side, after all those years of little or no heat Their official quarters — above ground, ... ravaged their basement office had left him feeling as destroyed as his files Truth be told, he didn't think that he was capable of having any more feelings after the shock of that day Combined ... continued to eye her over his stack of files They had been told to re-organize and re-build from scratch Scully was in charge of sifting through their set of computerized backups and Mulder was...

Ngày tải lên: 06/11/2012, 16:13

... assignments Because of the purpose of the assignment, is that encouraging students to meet and talk with foreigners, obtaining information by designing, asking questions and analyzing their results in ... Interview Question • First half of the result part: from background to the sources of information and how useful/accurate it was Nguyen Thi Hong Nam: • Second part of the result: From accommodation ... finished our interview with a lot of information not only in the project but also in the outside We were very happy III/ RESULTS Our questionnaire designed an interview of 25 questions and divided...

Ngày tải lên: 25/04/2013, 15:42

... www.updatesofts.com Hình v 35 Quan h gi a tablespace datafile Data files M i m t tablespace có th bao g m m t hay nhi u data files, file thu c h i u hành dùng lưu tr d li u tablespace Các data files ... tablespace V$TEMPFILE Thông tin v tempfiles, bao g m c s hi u tablespace user s h u tablespace DBA _DATA_ FILES Hi n th datafiles thu c tablespaces DBA_TEMP _FILES Hi n th tempfiles thu c temporary tablespaces ... Thêm m i data file vào tablespace Thay i dung lư ng data files Ho c ta có th s d ng câu l nh SQL can thi p sau: ALTER TABLESPACE tablespace ADD DATAFILE filespec [autoextend_clause] [, filespec...

Ngày tải lên: 09/10/2013, 13:20

... testing results are given in the Fig.10, 11 and 12 Each of graphs includes two experience results: results recorded by examiner; results recorded by measurement equipment On the whole, these results ... converter of PIC18F458 To decrease the noises, amplifier and filter must be optimized as good as possible 3.4 Software packet To be convenient for users and to increase the accuracy of data reading results, ... of results The accuracy of drainage parameter is not high because the drainage is determined by low accuracy equipment and recorded by examiner’s eyes Some results calculated based on graph of...

Ngày tải lên: 10/12/2013, 06:15

... < 0) // Negative number of rows returns all rows numRows = dt.Rows.Count; else // Set number of rows to the lesser of the user entered // number of rows and the number of rows in the table numRows ... // Fill the Order table SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable dt = new DataTable(ORDERS_TABLE); da.Fill(dt); ... The DataTable to convert to a string numRows The number of rows in the table to convert If this number is negative, all rows in the table are converted If a number larger than the number of records...

Ngày tải lên: 24/12/2013, 05:15

... // Fill the Order table SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable dt = new DataTable(ORDERS_TABLE); da.Fill(dt); ... no columns were specified, set the number of columns to the // number of columns in the table; otherwise, set the number of // columns to the number of items in the specified columns array int ... number of rows to int nRows = Math.Max((dt.Rows.Count - startRow) + 1, 0); // If the number of rows to export is specified as greater than 0, // set the number of rows to export as the lesser of...

Ngày tải lên: 26/01/2014, 10:20

... one of the leading killers of children worldwide, accounting for 16% of deaths of children under five (World Health Organization [WHO], 2008) In Cambodia, diarrhea is the third leading cause of ... recommended use of a new formulation of ORS with lower osmolarity coupled www.casesjournal.org Background The Kingdom of Cambodia has an estimated population of 13.09 million (National Institute of Statistics, ... mortality—only 53% of rural families have access to safe drinking water (National Report on Final Census Results, 2008) Diarrhea is responsible for 17% of deaths of children under the age of five (WHO,...

Ngày tải lên: 12/02/2014, 19:20

Ngày tải lên: 14/02/2014, 03:20

... One 1.1— Data Abstraction The oldest cornerstone of OOP is the concept of data abstraction This concept pre -dates OOP Page Data abstraction associates an underlying data type with a set of operations ... underlying data and the internal representation of these data If the internal representation of the data should be changed, as long as the operations on these data remain invariant, the software ... the data remains unaffected 1.2— Encapsulation The fusion of underlying data with a set of operations that define the data type is called encapsulation The internal representation of the data...

Ngày tải lên: 14/02/2014, 04:20

... once again Table shows the details of expired cases RESULTS Out of total 172 patients that were candidates for surgery either for diagnosis of TB or management of its complications, 34 underwent ... 82-6 Wu MH, Lin MY, Tseng YL, Lai WW Results of surgical 15 Treasure RL, Seaworth BJ Current role of surgery in treatment of 107 patients with complications of pulmonary Mycobacterium tuberculosis ... site of stenosis Table shows the complications and their management A total of patients expired, from lobectomy group (3 out of 27 patients, 11.1%) and from the pneumonectomy group (2 out of patients-28.5%)...

Ngày tải lên: 15/02/2014, 13:20

... and a band of weak intensity of 19 kDa (NrfH), confirming its hetero-oligomeric nature (Fig 1, lane 1) However, in the absence of boiling (Fig 1A, lanes and 4) high molecular mass bands of approximately ... Purification attempt of a soluble form of ccNiR Nitrite reductase activity was checked in the soluble cell fraction in order to investigate the existence of a soluble monomeric form of ccNiR, as reported ... the best combination of the two subunits that match the smallest molecular mass is a2b2 Overnight incubation of the protein in this detergent led to a decrease of the area of the first peak and...

Ngày tải lên: 21/02/2014, 00:20

... arm, almost all of the right arm, part of the plinth, and all the toes of the left foot except part of the first The right shoulder, broken off when found, has been replaced Height of plinth, 0.08 ... American School of Classical Studies at Athens is in charge of the Publication Committee of the School The general editor is Professor Harold North Fowler Opinions expressed are those of the individual ... autumn of 1928 With the aid of these photographs, the revised and expanded version was prepared in the summer of 1929, and has undergone little alteration since then Through the kindness of Professor...

Ngày tải lên: 22/02/2014, 06:20

... players, offer lots of prize money, and expect it to be accepted as a Major Between 1860 and 2008, 407 Majors have been played This book is a compilation of the results of all of them and of everyone ... Jefferson, North Carolina, and London Volume LIBRARY OF CONGRESS CATALOGUING-IN-PUBLICATION DATA Brenner, Morgan G The majors of golf : complete results of The Open, the U.S Open, the PGA Championship ... completion of the tournament; for the winner, a minus sign (-) preceding the numeral indicates the number of shots ahead of second place Tot: total score (sum of R1-R4) W: monetary award paid to a professional...

Ngày tải lên: 22/02/2014, 08:20

... type of natural language processing program that must be able to handle very large amounts of text necessitates dictionaries of substantial size, of the order of at least tens of thousands of ... measure of the length of the lexicon, i.e the sum of the symbols contained in the lexicon A third type of considerations which are often overlooked in academical discussions, but turns out to be of ... First of all, from a conceptual point of view, the adoption of a derivational model of morphology suggests that the derivation of a word is very similar, as a process, to the derivation of a sentence...

Ngày tải lên: 22/02/2014, 09:20

... scope of this preliminary investigation to address the question of underlying mechanisms of action of this probiotic in Crohn’s disease In conclusion, and fully acknowledging the limitations of ... their healthy relatives, which supports the role of mucosal barrier defect in initiation of Crohn’s disease (15) The normal intestinal microflora may offer resistance to colonization by pathogens ... relapse of Crohn’s disease within to 12 weeks of discontinuation of LGG One patient subsequently needed colectomy and one patient had ileocecal resection DISCUSSION Although the cause of Crohn’s...

Ngày tải lên: 05/03/2014, 12:20

... quality of postsurvey adjustments are limited more often by lack of data than by lack of creativity on the part of the analysts DECOMPOSING THE SURVEY PARTICIPATION PHENOMENON The phenomenon of survey ... president of the National Academy of Sciences The National Academy of Engineering was established in 1964, under the charter of the National Academy of Sciences, as a parallel organization of outstanding ... achievements of engineers Dr Wm A Wulf is president of the National Academy of Engineering The Institute of Medicine was established in 1970 by the National Academy of Sciences to secure the services of...

Ngày tải lên: 06/03/2014, 15:20

... the data one must interpret it into meaningful information There are various methods of interpreting data Data sources are broadly classified into primary and secondary data  Importance of Data ... accidents records are all developed from data Data is important in computer science Numbers, images and figures in computer are all data 2 Types of Data Primary Data Data that has been collected from ... than secondary data Importance of Primary Data Importance of Primary data cannot be neglected A research can be conducted without secondary data but a research based on only secondary data is least...

Ngày tải lên: 07/03/2014, 09:20