/**
* Unit tests {@code StdStats}.
* Convert command-line arguments to array of doubles and call various methods.
*
* @param args the command-line arguments
*/
public static void main(String[] args) {
double[] a = StdArrayIO.readDouble1D();
StdOut.printf(" min %10.3f\n", min(a));
StdOut.printf(" mean %10.3f\n", mean(a));
StdOut.printf(" max %10.3f\n", max(a));
StdOut.printf(" stddev %10.3f\n", stddev(a));
StdOut.printf(" var %10.3f\n", var(a));
StdOut.printf(" stddevp %10.3f\n", stddevp(a));
StdOut.printf(" varp %10.3f\n", varp(a));
}
/**
* Unit tests {@code StdArrayIO}.
*
* @param args the command-line arguments
*/
public static void main(String[] args) {
// read and print an array of doubles
double[] a = StdArrayIO.readDouble1D();
StdArrayIO.print(a);
StdOut.println();
// read and print a matrix of doubles
double[][] b = StdArrayIO.readDouble2D();
StdArrayIO.print(b);
StdOut.println();
// read and print a matrix of doubles
boolean[][] d = StdArrayIO.readBoolean2D();
StdArrayIO.print(d);
StdOut.println();
}