multisample difference test rating approach evaluation by analysis of variance anova
Tài liệu Báo cáo khoa học: "A PROBABILISTIC APPROACH TO GRAMMATICAL ANALYSIS OF WRITTEN ENGLISH BY COMPUTER" pot
Ngày tải lên :
22/02/2014, 09:20
... devised, G.R Sampson began the task of drawing tree diagrams of the constituent analysis of sample sentences ca computer print-outs of the word tagged version of the corpus As tree drawing proceeded, ... in addition, by altering the probability weightings of a small set of sequences of three tags, known as 'tag triples' (Marshall, op cir.: 1~7) In this way, the system makes use of a few heuristic ... output of the automatic constituent analysis The detailed distinctions made by the subcategory symbols are devised with the aim of providing helpful information for automatic constituent analysis...
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Tài liệu Báo cáo khoa học: A systems biology approach for the analysis of carbohydrate dynamics during acclimation to low temperature in Arabidopsis thaliana doc
Ngày tải lên :
14/02/2014, 22:20
... process of photosynthesis, gas exchange of plants was measured by infrared gas analysis Measurements were performed during the first h 508 of the light phase, representing the time period of photosynthetic ... rate of net starch synthesis (rCO2 !Starch )was deter- mined by interpolation of measured starch contents (unit: C6) and calculation of the first derivative of this function The flux rate of CO2 ... structure of C24 Doc S1b sbml format of model structure of C24 Doc S2a Model structure of Rsch Doc S2b sbml format of model structure of Rsch Doc S3 Documentation of the model structure This supplementary...
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Báo cáo khoa học: A novel mass spectrometric approach to the analysis of hormonal peptides in extracts of mouse pancreatic islets ppt
Ngày tải lên :
17/03/2014, 10:20
... spectrum of 200 scans, 512 K data points was collected The spectrum was calibrated using a dataset of a sample of standard peptides After calibration, the masses of the standard peptides differed by ... identity of the peptide, and hence the presence of des-(27–31)C-peptide in extracts of mouse pancreatic islets Two other signals of importance were detected whose masses agreed with those of glucagon ... potentials of the ion trap were set at 1.5 V and the duration of the electron pulse was 100 ms Data acquisition and handling Primary data analysis was performed on a workstation running the XMASSTM software...
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Báo cáo khoa học: "A SITUATION SEMANTICS APPROACH TO THE ANALYSIS OF SPEECH ACTS" ppt
Ngày tải lên :
24/03/2014, 01:21
... the set of situation-types of the text, as well Therefore speech acts can be thought of as the effects of the application of one or more inference enabling functions to the pair of sets of situation-types ... modification of the discourse situation, with each step taking the set of situation-types of the discourse situation, coupled with the interpretation of the utterance, to a new set of situation-types of ... correct version must be the result of the application of a series of operations, in correct order, to all previous states The current set of situation-types of the discourse situation can be seen...
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Báo cáo hóa học: " Research Article A Unified Approach to BER Analysis of Synchronous Downlink CDMA Systems with Random " doc
Ngày tải lên :
22/06/2014, 19:20
... number of users Moreover, the following two normality tests are performed to measure the goodness -of- fit to a normal distribution Jarque-Bera test This test [19] is a goodness -of- fit measure of departure ... al 1.5 Table 2: Kurtosis and variance of MAI in flat Rayleigh fading environment 0.5 −4 Experimental Kurtosis of MAI Experimental Variance of MAI Analytical Variance of MAI K =4 6.2 K = 20 −3 −2 ... with an SNR of 20 dB 6.1 Analysis for pdf of MAI-plus noise The pdf of MAI derived for Nakagami-m fading, (8), is compared to the one obtained by simulations for two different values of Nakagami-m...
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Báo cáo lâm nghiệp: "An approach for the analysis of vegetation spectra using non-linear mixed modeling of truncated power spectra" pdf
Ngày tải lên :
08/08/2014, 01:22
... reflectance in the NIR and SWIR regions of the spectrum Analysis of vegetation spectra 519 Figure Summary of F-ratio tests of significance of the variance of the reflectance associated with a specific ... characterized by a within- and between-subject variance (covariance) of observations In a modeling context the within-subject variance (covariance) is usually captured by introduction of a random ... were deemed to contribute significantly to the variance of a spectra The choice of r – degrees of freedom in the numerator of the F-ratio test instead of was adopted to keep the experiment-wide error...
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Báo cáo khoa hoc:" A quasi-score approach to the analysis of ordered categorical data via a mixed heteroskedastic threshold model" pdf
Ngày tải lên :
09/08/2014, 18:21
... an approximation of the variance- covariance matrix One of the main advantages of this method is that it mimics the mixed model equations of Henderson [23] making the estimation of fixed effects ... Hence, the (i, i) blocks of the variance- covariance matrix of can be written as: The to the expression of the covariance calculated before can be easily generalized of two distinct populations ... estimation of fixed effects due to the approximation in integrating out random effects One simple way to overcome the difficulty of an exact integration of random effects is the quasi-score approach of...
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Báo cáo y học: "A class of human exons with predicted distant branch points revealed by analysis of AG dinucleotide exclusion zones" ppsx
Ngày tải lên :
14/08/2014, 16:20
... phenomena of this flavor affecting the composition of subsets of the data As a first step to ameliorating the consequences of such effects, we designed the analysis around the comparison of EZ1 ... however, analysis of in vivo steady state RNAs might not give any clue that disruption of gene expression is at the level of splicing of GBBR1 exon 23, even though the mouse had an AGEZ of 264 ... effects by altering the refereed research The significance of the group of probable dBP exons that we identified is twofold First, we identified a group of exons with an increased probability of being...
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Báo cáo y học: " xGDB: open-source computational infrastructure for the integrated evaluation and analysis of genome features" pptx
Ngày tải lên :
14/08/2014, 17:22
... system for the analysis of gene structure annotation by evaluation of supporting and incongruent evidence This application is suitable for evaluating individual gene annotations by comparing both ... record pages not generated by the xGDB system A major provision of the xGDB software design is extensibility of the core xGDB infrastructure As such, extension of xGDB by adding third-party enhancements ... deterrent to many research endeavors and often leads to continuous redevelopment of analysis procedures [18-21] Lack of stability leaves users questioning the accuracy of such analyses The xGDB infrastructure...
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Báo cáo sinh học: "A marginal quasi-likelihood approach to the analysis of Poisson variables with generalized linear mixed models" pot
Ngày tải lên :
14/08/2014, 19:22
... quasi-likelihood approach only the specification of the marginal mean vector and of the variance requires 11 covariance matrix V of the vector Y of observations Given the moment generating function of the ... only requires the specification of the mean and variance of the distribution of data This procedure has been used b extensively by Gilmour et al (1985) in genetic evaluation for threshold traits ... matrix of u Putting this formula into the inverse of W in !12!, one has here using a = = This formula exhibits the classical form (R + ZGZ’ in the usual notation) of a variance cori_ance matrix of...
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ISOGEOMETRIC APPROACH FOR STATIC ANALYSIS OF LAMINATED COMPOSITE PLATES PHƯƠNG PHÁP ĐẲNG HÌNH học CHO PHÂN TÍCH TĨNH tấm COMPOSITE NHIỀU lớp
Ngày tải lên :
08/06/2016, 12:58
... isogeometric analysis (IGA)[9] that is capable of integrating finite element analysis (FEA) into conventional NURBS-based CAD design tools Following a decade of development, isogeometric analysis ... Izadpanah, E., Valizade, N., & Kiendl, J., Free vibration analysis of thin plates by using a NURBS-based isogeometric approach, Finite Elements in Analysis and Design, 2012, Vol 61, p 23–34 767 Kỷ yếu ... RESULTS AND DISCUSSIONS This section, due to the limitation of number of pages of the conference, we consider two examples through a series of benchmark problems for laminated composite plates including...
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11 Phân tích phương sai (Analysis of variance) pptx
Ngày tải lên :
30/07/2014, 03:21
... product) # phân tích phương sai aov cho vào object analysis > analysis anova (analysis) 199 Analysis of Variance Table Response: product Df Sum Sq Mean Sq ... lệnh anova sau: > anova( model6, model7, model8) Analysis of Variance Table Model 1: height ~ group + age + group:age Model 2: height ~ group + age 195 Model 3: height ~ age Res.Df RSS Df Sum of ... analysis anova (analysis) ...
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Báo cáo khoa học: " Statistics review 9: One-way analysis of variance" pptx
Ngày tải lên :
12/08/2014, 20:20
... sum of squares measure variability The variance of a set of n values (x1, x2 … xn) is given by the following (i.e sum of squares divided by the degrees of freedom): n ∑ (x i The degrees of freedom ... partitioning of the total sum of squares is presented in an analysis of variance table (Table 3) The mean squares (MS), which correspond to variance estimates, are obtained by dividing the sums of squares ... dividing the sums of squares (SS) by their degrees of freedom The grand mean of the total set of observations is the sum of all observations divided by the total number of observations For the data...
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A method for clustering group means with analysis of variance
Ngày tải lên :
16/09/2015, 14:04
... F -test performs the best among the three tests, followed by Scott-Knott’s test and our test 29 Table 3.2: Simulated power of the tests, k=3, m=10, σ=2.0 µ1 µ2 µ3 our test Scott-Knott STP F -test ... MEANS WITH ANALYSIS OF VARIANCE OU BAOLIN (B.Economics, USTC) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF STATISTICS AND APPLIED PROBABILITY NATIONAL UNIVERSITY OF SINGAPORE ... most-compact clusters by using an analysis of variance technique, and the process was repeated sequentially so that a tree diagram was formed In the discussion of the review paper by O’Neill and Wetherill...
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evaluation and comparison of management strategies by data envelopment analysis with an application to mutual funds
Ngày tải lên :
03/06/2014, 01:55
... and Capital Theory Evaluation of Mutual Funds 84 Section DEA Evaluations of Mutual Funds Performance 98 x Chapter Methodology for Evaluation of Strategies by Data Envelopment Analysis Section Introduction ... of the University of Texas at Austin in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy The University of Texas at Austin May 2006 UMI Number: 3245797 UMI Microform ... Evaluation of Performance of Mutual Fund Strategies by Comparison of Efficient Frontiers—Joint Exemplar DEA 173 Section 3.4 Step Four: Performance of Mutual Fund Strategies by Comparison of Efficient...
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Báo cáo y học: "Segment-orientated analysis of two-dimensional strain and strain rate as assessed by velocity vector imaging in patients with acute myocardial infarction"
Ngày tải lên :
25/10/2012, 11:15
... unpaired or paired t-tests and one-way repeated measures analysis of variance (ANOVA) If the ANOVA test results were significant we followed up with the post hoc Scheffé procedure ROC analysis was performed ... Figure 4: ROC analysis for the detection of previous segmental myocardial infarction by strain, sSR, dSR or S´ after AMI The main finding of this study is the significant difference of strain, SRe ... 51% and LE 1-50% 15 By using the previously proposed cut-off value 15 for strain of –6.5 % a sensitivity of 23 % and specificity of 87 % was calculated for the detection of infarcted segments...
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Báo cáo y học: "Evaluation of Fractional Analysis of Bronchoalveolar Lavage Combined with Cellular Morphological Features"
Ngày tải lên :
03/11/2012, 11:48
... Statistical Analysis Paired-sample t -test was used to determine whether there was a statistically significant difference between each cell differentials of patients with sarcoidosis or HP (SPSS Software, ... activity of disease in sarcoidosis or HP In addition, finding of encapsulated exudates may suggest desquamation of early stage of Masson body which implies possible diagnosis in a limited number of ... Conflict of Interest The authors have declared that no conflict of interest exists References Reynolds HY, Newball HH Analysis of proteins and respiratory cells obtained from human lungs by bronchial...
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PHÂN TÍCH DAO ĐỘNG HỆ TRỤC CHÍNH TÀU THỦY BẰNG PHƯƠNG PHÁP PHẦN TỬ HỮU HẠN * VIBRATION ANALYSIS OF PROPULSION SYSTEM OF SHIP BY FINITE ELEMENT METHOD
Ngày tải lên :
09/04/2013, 12:58
... William T.Thomson: Theory of Vibration with Applications, Prentice Hall, 1982 M Géradin/D.Rixen: Mechanical Vibrations, Wiley, 1994 C.T.Sun, Y.P.LU: Vibration Damping of Structural Elements, Prentice ... Fundamentals of Mechanical Vibration, NJ, 2001 J S Carlton: Marine Propellers and Propulsion System, Bulterworth Heineman, 1998 Loyd's Register: "Rules and Regulations for The Classification of Ships",...
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Evaluation of different weather files on energy analysis of buildings
Ngày tải lên :
05/09/2013, 15:28
... group of buildings is that of the Engineering School, followed by that of the School of Natural Sciences and of Philosophy This was expected, since these groups are the largest ones in terms of ... main field of interest is the analysis of energy systems, the design of HVAC systems and the energy conservation Dr Papakostas is member of ASHRAE and member of the Greek Institute of Solar Technology ... data have on the accuracy of the energy demands of a rather large complex of buildings To this aim, the energy demands of the buildings of the Aristotle University of Thessaloniki Campus were...
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EVALUATION OF AN END TERM LISTENING TEST FOR FIRST YEAR MAINSTREAM STUDENTS OF ENGLISH DEPARTMENT – COLLEGE OF FOREIGN LANGUAGES – VIETNAM NATIONAL UNIVERSITY
Ngày tải lên :
07/09/2013, 13:40
... this kind of tests from others by stressing that it looks back over a long period of learning I.2.2 Kinds of achievement tests Achievement tests are of two kinds: final achievement tests and ... review of Definitions and types of language tests Features of language testing in communicative approach Purposes of language testing in the teaching and learning process Washback effect of ... division who will perform pre-testing by playing the role of a test- takers, doing the test and timing herself Comments and judgments are to be made in terms of the clarity of test instructions, the...
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