Journal of Multivariate Analysis
ISSN: 0047--259X
Visit Journal website
Datasets associated with articles published in Journal of Multivariate Analysis
Filter Results
9 results
he breast cancer dataset studied by \citet{Cummings1986Tamoxifen}, which is conducted to evaluate tamoxifen as a treatment for stage \uppercase\expandafter{\romannumeral2} breast cancer among elder women. In this dataset, 78 patients died during the clinical trial. Specifically, 43 of them died from breast cancer, 17 of them died from other known reasons and the remaining 18 patients died from unknown reasons. Therefore, we have two types of cause of death: breast cancer (class 1) and other known reasons (class 0). Moreover, 43 samples come from class 1, 17 samples come from class 0 and class labels of 18 samples are missing. According to \citet{chen2018reweighted}, we choose the observed survival time of a patient as the predictor and assume that the class label is missing at random (MAR).
Data Types:
  • Tabular Data
  • Dataset
Data and Matlab code to reproduce the real data example in the paper.
Data Types:
  • Software/Code
  • Image
  • Tabular Data
  • Dataset
  • File Set
Fixed support positive definite modification of covariance matrix estimators via linear shrinkage by Young-Geun Choi, Junyong Park, Anindya Roy, and Johan Lim Chapter 4. Simulations run the followings consequtively (1 -> 2 -> 3 and 4): 1. (repeatedly generate data and calculate estimators and store results) /simulation/simul_cov/covsim.R 2. (aggregate results over replications) /simulation/simul_cov/replication_aggregate.R 3. (2.1 empirical spectrum) /simulation/simul_cov/result_empiricalspectrum.R 4. (2.2 error comparison) /simulation/simul_cov/result_empiricalerrors.R Chapter 5. Data examples 5.1. Speech recognition (coded in MATLAB): run /data_examples/1_speech/DA_main.m 5.2. Portfolio (coded in MATLAB): run /data_examples/2_portfolio/positiveMVR_exec_daily.m and simpleMVR_exec_daily.m
Data Types:
  • Dataset
  • File Set
This file provides the algorithm of the proposed DLasso-FDP method in R.
Data Types:
  • Software/Code
  • Dataset
The data are from the Extrasolar Planets Encyclopaedia (http://exoplanet.eu/). We use the data of April 2017 and exclude the incomplete ones. There are 965 planets available in this study.
Data Types:
  • Dataset
  • File Set
Data and R Codes
Data Types:
  • Other
  • Software/Code
  • Dataset
This is a classical data set for epileptic patients which has been used by many authors. We used longitudinal data approach in the analysis.
Data Types:
  • Software/Code
  • Dataset
  • Text
R code used in "An RKHS model for variable selection in functional linear regression".
Data Types:
  • Dataset
  • File Set
The R codes, corresponding read me files, and related datasets for the simulation and application conducted in this paper are provided.
Data Types:
  • Tabular Data
  • Dataset
  • Text