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A million thanks to all for the prompt reply: apply() works! Jack Wang
Dear List: I am trying to understand how to use jarque.bera.test() function of the "tseries" package. A numeric vector or time series seems to be the only argument required. What is the default significance level for rejecting/accepting...
Dear List: I am trying to understand how to use the jarque.bera.test() function of the "tseries" package. A numeric vector or time series seems to be the only argument required. What is the default significance level for rejecting...
I have a 20x3 matrix as follows: > m <- replicate(3, matrix(rnorm(20),20,1)) I need to compute, say, 95th and 99th percentiles of each column such that the resulting matrix becomes 2x3 with each row representing the respective...
Dear List, I have a one-column data set in .csv format. I used read.csv to import the data into R, as follows: x <- read.csv("data.csv", header = TRUE, sep = ",") The data points have a 'dates' attribute, which...
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