a comparison of algorithms for subpixel peak detection

... undergraduate and graduate business administration programs at the University of Vienna, Austria As an incentive for participation, a lottery was held in which twelve brand name MP3 music players ... estimates of three average values of criteria across all alterna-tives, and estimates of three correlations between criteria Averages were provided as numerical values, correlations on a seven ... Furthermore, alternatives can be sorted by ascending or in the actual experiment 2.2 Heatmaps Heatmaps represent an innovative variation of traditional tables; they are structurally similar to tables,

Ngày tải lên: 01/11/2022, 08:31

... ensured that the variance in M values was consistent across arrays Data normalisation of gene expression analysis 675 Table II Summary of the 12 methods used for analysing the simulated data “Analysis ... INRA, EDP Sciences, 2007 DOI: 10.1051/gse:2007031 Available online at: www.gse-journal.org Original article Analysis of a simulated microarray dataset: Comparison of methods for data normalisation ... simulated data consists of Data normalisation of gene expression analysis 671 ten microarrays each of which represent a direct comparison between different biological samples from situation A and

Ngày tải lên: 14/08/2014, 13:22

... correlation Performance comparisons Table Data sets used for evaluating the data integration algorithms Data Set GAW 19 Ovarian Breast Sample Data Size Source 617 135 453 Platform Numbers of Features ... though the mean accuracy rates of the various graph-based algorithms are similar Yan et al BMC Bioinformatics (2017) 18:539 Page of 13 Fig Mean accuracy of seven integration algorithms BRCA represents ... mean accuracy, mean F1 score and mean AUC of different integration algorithms in three simulated imbalanced data sets Among the four graph-based algorithms, the performance of composite association

Ngày tải lên: 25/11/2020, 16:43

... yet are able to assess temporal and spatialrelativevariations. The relationship between a variable measured at the sampling point and the same variable measured with a small spatial displacement, ... was tested with Pearson’s correlation coefficient, whereas an analysis of variance was used to test the relationship between light variables and the qualitative stand variable DAM. An ANOVAwas ... “openness” variables, whereas the remaining 7 variables are “foliage” variables. Shaded areas indicate the couples of variables that are issued from a common device (and should not be taken into account).

Ngày tải lên: 08/08/2014, 14:21

... indi-vidual-level data on treatment In contrast, clinical trial datasets contain detailed information regarding initial treatment and may potentially facilitate detailed analyses of the association between ... Hospital, Toronto, Ontario, Canada Email: Eng-Siew Koh - engsiew.koh@rmp.uhn.on.ca; Tu Huan Tran - TuHuan.Tran@rmp.uhn.on.ca; Mostafa Heydarian - mostafa.heydarian@rmp.uhn.on.ca; Rainer K Sachs ... to draft the manuscript MP, RKS, DJB, TX, JC participated in data analysis TTH, MH, NP partici-pated in data collection All authors read and approved the final manuscript Additional material References

Ngày tải lên: 09/08/2014, 10:21

... Trang 1Open AccessResearch Optimal organ-sparing intensity-modulated radiation therapy (IMRT) regimen for the treatment of locally advanced anal canal carcinoma: a comparison of conventional ... single-phase IMRT plans (arm D) Both of these arms seem superior, at least for genitalia sparing, to Trang 10arm B although there was no statistical analysis compar-ing these treatment arms As for ... in all treat-ment plans Figures 3 and 4 depict mean DVHs by treatment arm for OAR according to treatment groups Additional comparison between IMRT plans We carried out comparisons of all evaluated

Ngày tải lên: 09/08/2014, 10:21

... HAN-rotational system, AF , starts with a negative value and ends with a positive value (table II(a)), whereas in Cockerham’s system, AF takes positive values in all cases but that of m = 14, indicating ... with each group being composed of one pair of parents The oscillation was studied theoretically by Farid et al (1987) To evaluate the advantage of the cyclical systems, not only the average rate ... cyclical systems in the sense that the pattern of male exchange between groups changes cyclically (Rochambeau and Chevalet, 1982) Assuming a simple model of each group consisting of only one male and

Ngày tải lên: 09/08/2014, 18:22

... TOTIRa ∗, Rohan L FERNANDOa,b, Jack C.M DEKKERSa,b, Soledad A FERNÁNDEZc, Bernt GULDBRANDTSENd aDepartment of Animal Science, Iowa State University, Ames, IA 50011-3150, USA bLawrence H Baker ... parameters are used in place of the true values In the Bayesian approach, the conditional genotypic values are obtained by mar-ginalizing over the unknown parameter values [17] In practice, marmar-ginalizing ... expressions that allow the use of iterative peeling in arbitrary directed graphs Fernandez et al. [11] implemented iterative peeling for the analysis of phenotypic data of a biallelic disease locus For

Ngày tải lên: 14/08/2014, 13:22

... based on finite domains and is particularly suited to combinatorial optimization problems as it is an assignment of values to variables such that a set of constraints on variable pairs are satisfied ... The authors claimed that the space-based local search method performed equally well as the ACO algorithm and that the GRASP gave better solutions than the ACO in general Armentano and de Araujo ... Trang 1DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING A CLASS OF ROUTING SHOP SCHEDULING PROBLEMS LIU SHUBIN NATIONAL UNIVERSITY OF SINGAPORE 2008 Trang 2DESIGN AND ANALYSIS OF ALGORITHMS FOR

Ngày tải lên: 14/09/2015, 14:07

... specific regularization methods can be developed for particular problems in order to make use of the maximum amount of information available The use of any extra information available for a specific ... parameter that gives the right balance between the accuracy and the stability of the numerical solution Currently, there are various criteria available for choosing the regularization parameter, ... illustrate and compare the convergence, accuracy and stability of the methods employed Mathematical formulation Consider an anisotropic medium in an open bounded domain V , R2 and assume that V

Ngày tải lên: 16/06/2016, 01:11

... has computational and analytical advantages [46] Finally, the VARX framework is more practical and intuitive than the more elaborate VARMAX model, and allows for superior communication of results ... such as a breakdowns of loss rates by not only major asset class but also by geography, as well availability of results to the public in a user-friendly form that admit-ted the application of analysts’ ... general form that contains a leading (non-singular) coefficient matrix for Yt at lag zero that reflects instantaneous links amongst the output variables that are motivated by theoretical considerations

Ngày tải lên: 01/02/2020, 22:33

... studies, it can be translated into an estimate of the prior probabilities [19] However substantial knowledge may not always be available or the translatability of the preclinical data can be in doubt ... number of patients and preserving safety [2] Trials in cancer are different to those for other indications as patients have a metastatic disease and have exhausted other treatment options [3] Because ... skeleton approaches, and the + method We did so by doing a post-hoc dose-escalation analysis using real life data from the AZD3514 study, a phase clinical trial in patients with metastatic castration

Ngày tải lên: 20/09/2020, 17:45

... modalities Janette Perz*†, Jane M Ussher†and The Australian Cancer and Sexuality Study Team Abstract Background: Information and discussion of sexual changes with a health professional is a high priority ... scores of 87 for female patients and 89 for female partners, and 84 for male patients and 78 for male partners were found Satisfaction with Sexual Relationship was assessed with a one-item measure ... 8 and above recommended for“caseness”, the cut-off for clinical diagnosis A score of 8–10 is cate-gorised borderline and a score of 11 and above catecate-gorised as abnormal in relation to caseness

Ngày tải lên: 28/09/2020, 01:38

... stages than actually needed for classification of changeapproaches We have performed a pilot classification of changes approaches used in practice, where wewanted to be able to identify at least ... because we see a clear need for helping and supporting project managers choosing the bestchange approaches for his/her project A framework for classification of change approaches for thestrategic/organizational ... TengInitiating Examine * Initiation Prepare for Reengineering Strategy Linkage Initiation Project Initiation & Planning Change Planning *Diagnosing Assess Problem / Domain Analysis Map & Analyze

Ngày tải lên: 19/10/2022, 03:27

... cause nausea, vomiting and dysphoria in women during labour.4 It crosses the placenta and may cause reduced fetal heart rate variability and fewer heart rate accelerations.5 Neonatal adverse ... gestational age, cervical dilatation at first request for analgesia, frequency of contractions, parity, spontaneous or induced labour, use of oxytocin, fetal presentation and position, and mode of ... on statistical analysis), a specific analysis of pain relief at 60 minutes was conducted, because it was anticipated that the maximum analgesic effect would occur then Also, pain intensity at 60

Ngày tải lên: 01/11/2022, 08:30

... 830–851 A comparison of sequential extraction procedures for fractionation of arsenic, cadmium, lead, and zinc in soil Pavel Tlustoˇs∗, Jiˇrina Sz´akov´a, Alena St´arkov´a, Daniela Pavl´ıkov´a Department ... step and supernatants were kept at ◦ C before measurement Blank extracts representing % of total number of extracts were prepared using the same batch of reagents and the same apparatus and analyzed ... acidified the extract before measurement For cadmium and lead determination a Varian SpectrAA-400 (Australia) flameless atomic absorption spectrometer with GTA-96 graphite furnace atomizer was

Ngày tải lên: 01/11/2022, 08:31

... an exact Jacobian is rarely available and the scheme iscomputationally expensive, other variants approximate terms in (16) and solve thelinear systems only approximately Here, the linear equation ... coefficients of that, whereas the off-diagonal γ ij are additionalcoefficients Note that in the case of a non-autonomous equation, an additional term t n γ i ∂ t f (t n , u n )would appear on the ... scheme mainly used in CFD is the backward differentiation formula BDF-2, a multistep method for which a time adaptive implementation exists with DIALS [12] An alternative are singly diagonally implicit

Ngày tải lên: 08/11/2022, 14:55

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Ngày tải lên: 09/05/2024, 09:01

... supernatant was neutralized with acetic acid and dialyzed against distilled water at 4°C overnight. Sodium acetate was then added to give a concentration of 3% and 5 volumes of cold ethanol was added ... to a greater degree than the trivalent cation of aluminum (relative A 660 at 3 min was 0.583). These data suggest that calcium and magnesium ions play a role in the floc formation of activated ... Purification and characterization of extracellular polysaccharide from activated sludges. Wat er R es ., Vol.20, No.11, 1427-1432. Kobayashi, T., Takiguchi, Y., Yazawa, Y, Nakata, K., Ymaguchi, T. and

Ngày tải lên: 05/09/2013, 09:08

... trial) for each intention level, we can obtain maximum likelihood estimates of A and B On the basis of estimates of A and B and a and B, it is possible to solve algebraically for the values of ... mate the relationship for each product using data for the Table 3 MODIFIED BETA-BINOMIAL PARAMETER ESTIMATES* Instability Beta-binomial parameters Linear model parameters parameter Bias ... 40% of the “probables,” and 10% of the “mights.” An advantage of the weighting scheme approach is that actual tnal data are not required in order to produce a forecast The question we examine

Ngày tải lên: 19/02/2014, 03:20