Sim_data | R Documentation |
This dataset was simulated using a 20 \times 20
2-dimensional setting described in the reference. The data contains 400 subjects with one outcome and 400 predictor variables. The test outcomes and predictor variables are contained in Sim_data_test
.
data("Sim_data")
A data frame with 400 observations and the following objects:
Y
Outcome variable of length 400
.
X
A 400 \times 400
matrix of binary predictor variables.
signal
The locations of the non-zero regression coefficients.
beta_tr
The true values of all 400
regression coefficients.
sigma2_tr
The true value of the residual variance.
Simulated data.
data(Sim_data)
attach(Sim_data)
length(Y)
dim(X)
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