univariate bivariate and multivariate techniques of analysis

... laboratory and nursery of Thai Nguyen university of Agriculture and Forestry Structure of the study report Beside of introduction and conclusion, the report includes chapters: Chapter 1: Overview of ... nutrients for trees 3.3.3.1 Influence of minerals and nutrients on the growth of height and diameter of Phay species Influence of minerals and nutrients on growth of Phay species has shown in the ... seeds and cuttings Existence - Have not researched the fruiting cycles of Phay species yet - Have not studied the techniques of large timber plantation protection and evaluation of growth and development...

Ngày tải lên: 21/07/2016, 11:03

... proportion of the area of a normal distribution greater than 12.1% is z= Use Appendix A of your textbook: a 0.30 b 0.97 c 1.17 d 2.25 Ans: c 11 As N increases, the standard error of the mean: ... remains constant d varies randomly Ans: b 12 As the standard deviation decreases, the standard error of mean: a increases b decreases c remains constant d varies randomly Ans: b 13 The difference ... sample standard deviation for the following values of systolic blood pressure: 130, 152, 120, 107, 110, 143 Ans: 18.04 Compute the sample standard error of the mean for the following values of systolic...

Ngày tải lên: 08/09/2017, 09:15

... nhiên bị suy thoái miền Bắc Việt Nam (Dự án RENFODA - Rehabilitation of Natural Forest in Degraded Watershed Area in the North of Viet Nam) Viện Khoa học Lâm nghiệp Việt Nam tiến hành sử dụng loài ... chủ yếu thuộc chi Castanea Theo Casselman (1993) số lồi thuộc chi Quercus Quercus alba, Q rubra and Q meuhlenbergii sử dụng phổ biến làm thuốc nhuộm 10 nhiều cộng đồng người địa Ngoài ra, số loài ... lồi động vật, đặc biệt chim khu rừng Sồi nước Anh, Châu Âu hoặc Bồ Đào Nha (dẫn theo Burns, R.M and B.H Honkala, 1990) [53] Nhìn chung, giá trị quan tâm nhiều từ trước tới nhiều lồi họ Dẻ việc...

Ngày tải lên: 07/05/2018, 14:50

Ngày tải lên: 07/05/2018, 16:06

... issues of quality control and species of origin of EBN Classification of EBN according to its coloration, country of origin and production site could be done with metabolite fingerprinting and supervised ... LIST OF TABLES LIST OF TABLES Table Examples of food authentication with the use of GC/MS and LC/MS 28 Table Examples of food authentication with the different types of multivariate ... Matrix of N samples and K variables Y Matrix of N samples and L variables A Number of principal components N Number of samples in X or training set M Number of samples in prediction set K Number of...

Ngày tải lên: 09/09/2015, 11:13

... terms of the lifetime of the network The particular application they have in mind is the sensing of a binary event by sensors that are errorprone, and also communicate with each other and a central ... networks” and is a fine example of how an improved modeling of the network can alter our perception of what its optimal operation should be In particular, the authors focus on the construction of backbones ... sacrificing so much of their time in order to make this special issue a success ACKNOWLEDGMENTS We would like to thank the devoted staff of Hindawi for their high level of professionalism, and Philip Regalia,...

Ngày tải lên: 22/06/2014, 19:20

... mapping model via REML and to compare bivariate and univariate QTL mapping analyses of simulated data, with respect to the statistical power to detect a QTL and to the precision of parameter estimates ... Estimation of parameters Position estimates agreed well with the simulated values in both univariate and bivariate analyses (Tab III) In the univariate analyses, estimates of the QTL position (p1 and ... heritabilities (h2 and h2 ) were slightly higher than the simulated heritabilities in both the univariate and bivariate analysis There was no apparent difference in the standard deviation of the estimates...

Ngày tải lên: 14/08/2014, 13:22

... variances and; .culling, bias Estimates of variances and covariances of M, F and P in lactation 3, fpre were available from bivariate analyses L and L and l llple, J X from MV analyses within L of which ... 5, and subsets (for L L and L ,, 12 respectively), and for 4) into 10 groups of 10 herds For the univariate analyses and the analyses using a repeatability model, the standard errors (SE) of ... parameters of interest and using the matrix of second differentials to calculate asymptotic variances of the estimates (see Visscher et al, 1991, for an application and discussion of this procedure)...

Ngày tải lên: 14/08/2014, 20:20

... any of the production traits product of the relative expression of that trait and the phenotypic standard deviation, thus reflecting survival to later lactations and the economic importance of ... Sales and optimal index, and Hill, 1976) Equations b = PGa P-’Ga for the for the responses are using b index using estimates of P and G : for an = * Where R, R and R are the optimal, predicted and ... eigenvalues and eigenvectors of the matrix P- Eigenvectors then represent linear combinations of the original traits which are independent of each other at the genetic and phenotypic level (Hayes and...

Ngày tải lên: 14/08/2014, 20:20

... GC-MS analysis of all extracts and fractions 119 4.4.2.3 PCA and PLS-DA analysis of the extracts and fractions 122 4.4.2.4 Antiplatelet activities of A elliptica crude extract and its fractions ... known as Aryuveda) TCM and Aryuveda have been practiced for thousands of years, and their remedies usually comprise of mixtures of plant and/ or animal parts The combination of different components ... 3.1.3.2 Reagents and standards 58 3.1.3.3 Extraction and preparation of plant extracts 58 3.1.3.4 Fractionation of A elliptica 70% v/v methanol extract 59 3.1.3.5 Analysis of the 70% v/v...

Ngày tải lên: 10/09/2015, 08:25

... EOF is greater in magnitude than the electrophoretic mobility of individual ions, which makes the analysis of cations, neutral species and anions possible in a single run However, EOF must often ... Table of Contents Acknowledgements I List of Abbreviations II Table of Contents VII Summary .XIII List of Tables XVII List of Figures XX List of ... DNA fragments; and the second part (chapter and chapter 5) focused on the analysis of organic pollutants Several novel capillary electrophoresis (CE) techniques had been developed and applied to...

Ngày tải lên: 14/09/2015, 11:40

... number of clusters of TDLPCC and FDLPCC separately This is an issue of validity in unsupervised clustering Here we use the K-means method in clustering and the criterion function of minimization of ... lower-bandwidth and lower-quality encoding than the primary to save bandwidth The choice of secondary encoding is usually depends on both the bandwidth and the computational complexity of the ... suppress noise and small pulses in gain A frame-by-frame relative difference is calculated and the peak position of the result is recorded as the onset of an event To detect the offset of each event,...

Ngày tải lên: 30/09/2015, 13:49

... investigation of numerous materials, components and systems previously impossible to measure by classical optical method The measurement of the changes of phase of the wavefield and thus the change of any ... validity of proposed temporal and spatial methods, two dynamic experiments and one static experiment are conducted: the profiling of surface with height step, instantaneous velocity and deformation ... robust processing of continuous sequence of images The study on different temporal phase analysis techniques will broaden the applications in optical, nondestructive testing area, and offer more precise...

Ngày tải lên: 03/10/2015, 21:55

... ACF of {εI (n)} and that of {φI (n)} in Star Wars IV (b) The ACF of {εP (n)} and that of {φP (n)} in The Silence of 1 the Lambs 125 63 The ACF of {A3 (ε)} and ... Troopers and (b) the base layer of the spatially scalable The Silence of the Lambs coded at different Q 118 57 The mean sizes of P and B-frames of each GOP given the size of ... gratitude and respect first go to my advisors Prof Andrew Chan and Prof Dmitri Loguinov This work would never have been done without their support and guidance I would like to thank my co-advisor Prof...

Ngày tải lên: 06/11/2012, 10:45

... He wore dirty, wet, old and worn shoes But, there are some fixed phrases of adjectives which are often linked by and : old and musty with, a long and winding road, hard and fast rules When the ... and Vietnamese, generally, can function as predicative and attributive, they also can stand copular verbs, the adjective of type and type both in English and Vietnamese can function as head of ... is obligatory to use and, not the commas as: the yellow and blue flag and it does not exist in * the yellow, blue flag Sometimes, we use but instead of and if the meaning of two Ngun ThÞ Nga –...

Ngày tải lên: 10/04/2013, 14:46

... the standard deviation of the residuals from the style analysis of the hedge fund strategy S using the nine indices, σI is the standard deviation of the residuals from the style analysis of the ... concept of concordance and discordance which informally says that a pair of random variables are concordant if large values of one tend to be associated with large values of the other and small ... estimates the standard error of the parameter estimate by the empirical standard deviation of the B replications The result is called the bootstrap estimate of standard error and is evaluated...

Ngày tải lên: 16/04/2013, 20:00

... recognition of the field And the findings of semantic aspects often borrow the WDBs for not only conveying the denotative as well as analysis of pragmatic aspects of these kinds of words will meaning ... teaching and learning of English 3 1.4 RESEARCH QUESTIONS: (1) What are the similarities and differences of semantic features of the WDBs in English and Vietnamese? (2) What are the similarities and ... important and significant characteristics of the WDBs As a result, the topic “A Contrastive animals that nature has provided to feed both our body and spirit As Analysis of the Semantic and Pragmatic...

Ngày tải lên: 26/11/2013, 13:30

... similarities and differences between WIRHs in So far there has been no contrastive analysis of grammatical English and Vietnamese in terms of grammatical features? and semantic features of words and idioms ... features of WIRHs in English and - to describe semantic features of WIRHs English and Vietnamese - to provide a brief account of grammatical-semantic similarities and Lê Lan Phương has a study of verbs ... the grammatical and semantic features of some verbs learners, users or translators of English often meet a lot of difficulties and idioms related to hearing (WIRHs) in English and Vietnamese in...

Ngày tải lên: 26/11/2013, 13:31

... criterion is about the function of idioms and proverbs in communication (in speech) The content of an idiom is that of concept and the content of a proverb is that of judgment An idiom expresses ... the history of the study of idioms and the distinction between idioms and free-word groups and proverbs We have also 14 investigated the occurrence of the word "Head" in English and Vietnamese ... meanings is the information of the features of geographical and natural conditions in the living of native people and the history, economy, art and the psychology of the people In this thesis,...

Ngày tải lên: 20/12/2013, 18:33

... will be complex when status of land use changes very strongly The fast identification of landuse areas will be helpful in making plans of management and exploitation of land This issue may be carried ... pre-enhancement /analysis techniques as well as algorithms for interpretation of remote sensing images Green et al (2000) reviewed applying fields of remote sensing techniques in landuse detection, ... limitation This paper shows some pre -analysis techniques of remote sensing images in identification of landuse status Study Materials Studied sites: Travinh and Camau provinces (Figure 1) Images:...

Ngày tải lên: 22/12/2013, 06:16