public void launch(String[] args) {
try {
// make_dir(args[0]);
// get_file(args[0]);
// Cloner(args[0], args[1]);
csvAverage(args[0]);
} catch (ArrayIndexOutOfBoundsException n) {
System.out.println("oops looks like you forgot to add an arg");
n.printStackTrace();
}
}
public static double cov(Univariate x, Univariate y) {
double sumxy = 0;
int i, n = (x.size() >= y.size() ? x.size() : y.size());
try {
for (i = 0; i < x.size(); i++)
sumxy += (x.elementAt(i) - x.mean()) * (y.elementAt(i) - y.mean());
} catch (ArrayIndexOutOfBoundsException e) {
logger.info("size of x != size of y");
e.printStackTrace();
}
return (sumxy / (n - 1));
}
public static void main(String[] args) {
try {
if (args.length > 1) {
System.out.println("ERROR: Cannot check more than one directory at a time");
} else {
File folder = new File(args[0]);
if (folder.exists()) {
File file = new File(args[0]);
String[] fileNames = file.list();
for (int i = 0; i < fileNames.length; i++) {
System.out.println(fileNames[i]);
}
} else {
System.out.println("ERROR: Directory does not exists");
}
}
} catch (ArrayIndexOutOfBoundsException ex) {
System.out.println("ERROR: No argument presented");
ex.printStackTrace();
}
}
