Results 41 to 50 of about 8,111,422 (263)

Correlation, Network and Multifractal Analysis of Global Financial Indices

, 2012
We apply RMT, Network and MF-DFA methods to investigate correlation, network and multifractal properties of 20 global financial indices. We compare results before and during the financial crisis of 2008 respectively. We find that the network method gives
B. S. Everitt, C. Coronnello, E. Estrada, J.-P. Bouchaud, M. L. Mehta, Nivedita Deo, P. Erdos, R. C. Prim, R. N. Mantegna, Sunil Kumar   +9 more
core   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed, Raquel Revuelta Iniesta, Mary Fewtrell, Julie Lanigan, Breeana Gardiner, Graeme O'Connor   +5 more
wiley   +1 more source

Soil - Plant Nutrient Correlation Analysis of Maize Varieties at the Guinea Savannah [PDF]

, 2018
Field trials were conducted during the rainy season of 2008 and 2009 at the Institute for Agricultural Research farm in Samaru (110 11' N, 70 38'E) within the northern Guinea savanna ecological zone of Nigeria to evaluate correlation relationships among ...
T, O. B. (Olowookere), T, O. G. (Oyerinde)   +1 more
core  

Parent‐to‐Child Information Disclosure in Pediatric Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor, Flora Hoodin, Michelle Byrd, Kristin A. Kullgren, Leah LaLonde, Lauren Benkoske, Patrick Smith, Dawn Carson, Karen MacDonald, Susumu Inoue, Brenda Kitchen, Kate Gowans, Gregory A. Yanik   +12 more
wiley   +1 more source

Non-parametric correlation structures and their respective embeddings in predictive analysis

Discover Applied Sciences
In data analysis, there is a natural connection between correlation and visual analysis. Correlation analysis enables the identification of relationships between attribute pairs in multidimensional datasets, while visual data analysis focuses on ...
Adam Dudáš
doaj   +1 more source

The Correlation Analysis Between Brand Equity and the Customer Decision Buying an Automotive Product [PDF]

, 2017
Some reasons have made the customer buying an automotive product, and one of it is a brand. Brand image is the power increasing the total sales of automotive products in Indonesia, so that more aspects affecting the power of the brand image need to be ...
Abdillah, F. (Fatimah)
core  

Sparse canonical correlation analysis [PDF]

Machine Learning, 2010
We present a novel method for solving Canonical Correlation Analysis (CCA) in a sparse convex framework using a least squares approach. The presented method focuses on the scenario when one is interested in (or limited to) a primal representation for the first view while having a dual representation for the second view.
Hardoon, David R., Shawe-Taylor, John
openaire   +3 more sources

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura, Kentaro Ueno, Takuro Nishikawa, Yoshihiro Takahashi, Koji Nakae, Yasuhiro Okamoto   +5 more
wiley   +1 more source

Multifractal detrended cross-correlation analysis for two nonstationary signals

, 2008
It is ubiquitous in natural and social sciences that two variables, recorded temporally or spatially in a complex system, are cross-correlated and possess multifractal features.
A. N. Kravchenko, B. B. Mandelbrot, T. B. Zeleke, Wei-Xing Zhou   +3 more
core   +1 more source

Sufficient Canonical Correlation Analysis [PDF]

IEEE Transactions on Image Processing, 2016
Canonical correlation analysis (CCA) is an effective way to find two appropriate subspaces in which Pearson's correlation coefficients are maximized between projected random vectors. Due to its well-established theoretical support and relatively efficient computation, CCA is widely used as a joint dimension reduction tool and has been successfully ...
Guo, Y, Ding, X, Liu, C, Xue, J-H
openaire   +3 more sources