multivariate analysis of variance
Multivariate Analysis of Ecological Data ppt
Ngày tải lên :
29/03/2014, 17:20
... ordination is reserved here for a subset of methods of gradient analysis Often the methods for the analysis of species composition are divided into gradient analysis (ordination) and classification ... interaction effect between the two factors? This kind of question used to be approached using one or another form of analysis of variance (ANOVA) Its multivariate extension allows us to address similar ... Overview of the package The Canoco for Windows package is composed of several separate programs and their role during the process of the analysis of ecological data and the interpretation of the...
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báo cáo hóa học: " Multivariate analysis of the Fugl-Meyer outcome measures assessing the effectiveness of GENTLE/S robot-mediated stroke therapy" potx
Ngày tải lên :
19/06/2014, 10:20
... environment of a room comprising of a table, several objects (a book, can of soft drink), portrait of a baby, window, curtains, etc Page of 16 (page number not for citation purposes) Journal of NeuroEngineering ... different parameters contributing to the variance seen in the recorded trends The GLM is an advanced form of ANOVA allowing analysis of multiple levels of unbalanced data This was chosen because ... one of the goals of the GENTLE/S project was to develop challenging and motivating therapies that would foster the patient's attention by means of level exercise interaction and the feeling of...
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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 ... 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 Sq F 28 1270.44 29 1338.02 ... (b) Kết phân tích phương sai Bây dùng lệnh anova để biết kết phân tích: > anova (analysis) Analysis of Variance Table Response: galactose Df Sum Sq Mean Sq F value Pr(>F) group 5683620 2841810...
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báo cáo khoa học: "Multivariate analysis of the Fugl-Meyer outcome measures assessing the effectiveness of GENTLE/S robot-mediated stroke therapy " ppt
Ngày tải lên :
11/08/2014, 14:20
... environment of a room comprising of a table, several objects (a book, can of soft drink), portrait of a baby, window, curtains, etc Page of 16 (page number not for citation purposes) Journal of NeuroEngineering ... different parameters contributing to the variance seen in the recorded trends The GLM is an advanced form of ANOVA allowing analysis of multiple levels of unbalanced data This was chosen because ... one of the goals of the GENTLE/S project was to develop challenging and motivating therapies that would foster the patient's attention by means of level exercise interaction and the feeling of...
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Báo cáo y học: "A multivariate analysis of serum nutrient levels and lung function" ppsx
Ngày tải lên :
12/08/2014, 14:20
... http://respiratory-research.com/content/9/1/67 Our analysis of mineral effects found strong effects of serum chloride and sodium on FEV1, and we are not aware of any previous reports of these associations There is ... NHANES III dataset in a systematic analysis of all available levels of nutrients and minerals available within the dataset and have used a stepwise grouped analysis to identify independently ... explicit goals of the analyses was to discover new associations Most of the p-values were very small (p < 0.002), however if we applied the conservative approach of the Bonferroni correction, of the...
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Báo cáo y học: "Multivariate analysis of risk factors for QT prolongation following subarachnoid hemorrhage" pdf
Ngày tải lên :
12/08/2014, 19:22
... http://ccforum.com/content/7/3/R7 Table Table Univariate analysis of various factors for predicting severe corrected QT prolongation in 100 SAH-patients Multivariate analysis of various factors for predicting severe ... independent risk factors by means of multivariate analysis Patients and method R8 In order to identify potential risk factors for severe QTc prolongation, univariate analysis was conducted using the ... 46 ms For the purposes of univariate analyses, the patients were stratified into two groups based on the QTc interval, with a cutoff line of 470 ms (Table 1) Univariate analysis Univariate analyses...
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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 ... treatment sum of squares into separate components according to the number of degrees of freedom The analysis of variance for the SAPS II data shown in Table gives a between infection state, sum of squares...
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Báo cáo y học: "Time use choices and healthy body weight: A multivariate analysis of data from the American Time use Survey" pot
Ngày tải lên :
14/08/2014, 08:20
... equation.f Estimates of offered wage rates provide approximate opportunity cost estimates of the value of time for employed individuals and lower-bound estimates of the value of time for non-employed ... opportunity cost of time for each individual in our ATUS sample A random error is added to each predicted wage based on a mean of zero and a variance that is equal to the variance of the estimating ... values for our sample of respondents in the ATUS A random error is added to each predicted nonwage income value based on a mean of zero and a variance that is equal to the variance of the estimating...
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A method for clustering group means with analysis of variance
Ngày tải lên :
16/09/2015, 14:04
... 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 ... averages of (sub)groups This measure is surprisingly associated with the sample variance, in a way that leads to a new interpretation of the notion of variance but also to a measure of divergence of ... When the F-test is significant, the practitioner of the analysis of variance often want to draw as many conclusions as possible about the relation of the true means between individual treatment...
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Báo cáo hóa học: "Performance Analysis of the Blind Minimum Output Variance Estimator for Carrier Frequency Offset in " pot
Ngày tải lên :
22/06/2014, 23:20
... Section where In the presence of CFO, the received signal, after DFT demodulation, is given by OFDM SYSTEMS OFDM is a form of mutlicarrier modulation and consists of a number of narrowband orthogonal ... Performance analysis of the MOV estimator For the MOV estimator, we need to obtain the expected value of |dk | for each trial value of φe The expectation of |dk | is approximated by the average value of ... the effect of CFO effectively CONCLUSION In this paper, we have examined the performance of the minimum output variance (MOV) estimator in OFDM systems The variance and the expectation of the output...
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Báo cáo khoa học: "Consequences of reducing a full model of variance analysis in tree breeding experiments" pps
Ngày tải lên :
09/08/2014, 03:24
... equalities of sums of squares To summarize, when we decide to speak of families only, instead of provenances and families (within provenances), we obtain the following changes in variance components: ... the following values for the new variance components in terms of those of the original full model: The total variance and the locality and block (within locality) variance components remain unaffected ... the new number of trees per element of the experiment and the new degrees of freedom for the error term become: now Following the same procedure as befo- re, we obtain new values of variance com-...
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Báo cáo khoa hoc:" Variance component analysis of skin and weight to sheep subjected rapid inbreeding ppsx
Ngày tải lên :
09/08/2014, 18:21
... through crossing of lines, have received much attention over the whole of this century [10, 31] Nevertheless, the interpretation of these phenomena in terms of genetic variances and covariances has ... too intensive or the testing of them empirically too demanding to be of practical use In this paper we report the results of a complete variance component analysis of an experiment carried out ... the sum of ,,, A dr l ’ * ) the per locus variances and covariances (given earlier) over an arbitrary number of loci In the case of the squared inbreeding depression effects, we have sum of the...
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Báo cáo sinh học: " Multivariate Bayesian analysis of Gaussian, right censored Gaussian, ordered categorical and binary traits using Gibbs sampling" pptx
Ngày tải lên :
14/08/2014, 13:21
... Bayesian analysis of an arbitrary number of Gaussian, right censored Gaussian, ordered categorical (more than two categories) and binary traits For example in dairy cattle, a four-variate analysis of ... values The dimension of Uaug is naug The fully conditional i i posterior distribution of Uaug given data, ψ\Uaug and R22 = Im4 follows a i i 167 Multivariate Bayesian analysis of different traits ... distribution of θ given data, ψ\θ and R22 = Im4 4.3 Sampling of augmented data The fully conditional posterior distribution of augmented Gaussian traits, URC , UCAT , UBIN Multivariate Bayesian analysis...
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Báo cáo sinh học: " Analysis of the real EADGENE data set: Multivariate approaches and post analysis (Open Access publication)" doc
Ngày tải lên :
14/08/2014, 13:22
... through the combined actions of a group of genes Since the microarray technology allows us to monitor simultaneously the expression of thousands of genes, employing multivariate statistical methods ... different construction of the tree 654 P Sørensen et al Table I Overview of the different multivariate statistical methods and software used by the different teams in the analyses of the EADGENE microarray ... comparing the number of user-specified genes of interest (i.e Functional Analysis Genes) that participate in a given function or pathway, relative to the total number of occurrences of these genes in...
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Static and Dynamic Analysis of Space frames
Ngày tải lên :
06/09/2012, 15:18
... installation of RM2000 and GP2000 Please always uninstall old program versions before installing a new program release! 1.2 Unit dependency of Import/Export of RM2000 Export and Import of RM2000 ... upgraded or the validity of a time limited version has expired New RM2000/GP2000 users as well as existing RM7 users must get a licence file from Tdv or one of the support offices in order to run ... calculation is numerically extended to cover more exactly “creep of creep” effects ( it is possible to decrease number of time steps ) Extensions of British Standard live load calculation Added possibility...
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Static and Dynamic Analysis of Spaceframes
Ngày tải lên :
06/09/2012, 15:55
... Ownership of the program and the documentation remain with TDV Austria Use of the program and the documentation is restricted to the licensed users Unlicensed use of the program or reproduction of the ... point’ arrow at the top of the screen and the insert symbol Accept the default name Define the Connection Points Click on the intersection point of the CL’s at the bottom of each beam in the position ... load sets and the two loading cases (e.g.: L.C is a UDL of 10kN/m from Elem to Elem 20 and L.C is a Settlement of 0.001m at the beginning of element 1200.) Choose AddCon and insert the ‘Additional...
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Static and Dynamic Analysis of Spaceframes
Ngày tải lên :
06/09/2012, 15:55
... 5-1 MATERIAL OF PRE-STRESSING TENDONS 5-2 DEFINITION OF TENDONS (TENDON PROFILES) 5-4 Creating New Tendon Profiles 5-4 Assignment of Structural Elements ... side of the screen #NODE Definition of nodes and their attributes #ELEMENT Definition of elements and their attributes #TENDON Definition of tendons and their attributes #SPECIAL Comparison of ... re-generate it A typical example of the application of macros is the generation of the Finite Element mesh for the computation of the cross-section properties of cross-sections with standard shapes...
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Báo cáo y học: "Medical resource utilization among patients with ventilator-associated pneumonia: pooled analysis of randomized studies of doripenem versus comparators"
Ngày tải lên :
25/10/2012, 10:02
... because of activity against key pathogens Consideration of the influence of appropriateness of empiric therapy against subsequently identified pathogens was beyond the scope of this economic analysis ... LLC Role of the sponsor SM, AQ, and NK of Johnson and Johnson met authorship criteria by participating in the study design, analysis of results, interpretation of findings, and drafting of the ... Independent statistical analysis The accuracy of the data analysis was independently verified by William Shannon, PhD, Associate Professor of Biostatistics in Medicine, Department of Medicine, Washington...
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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
... 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 (AUC 0.6, confidence interval 0.53 – 0.64) A 111 cut-off ... analysis of variance (ANOVA) If the ANOVA test results were significant we followed up with the post hoc Scheffé procedure ROC analysis was performed as previously described 23 Coefficients of ... cut-off value of –10.34% resulted in a sensitivity of 54 % and specificity of 59 % (see Table 6) The intra- and inter-observer variation of our data is congruent with the data of Jarnert et al...
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