Don't include NaNs in some formula calculations

SCI-485 #close
This commit is contained in:
Jure Grabnar 2016-09-23 16:37:29 +02:00
parent 89c19b9bbd
commit 9cad6ce4f5

View file

@ -5038,7 +5038,7 @@
};
Formula.MAX = function () {
var range = Formula.FLATTEN(arguments);
var range = Formula.NUMBERS(Formula.FLATTEN(arguments));
var n = range.length;
var max = (n > 0) ? range[0] : 0;
for (var i = 0; i < n; i++) {
@ -5053,11 +5053,11 @@
};
Formula.MEDIAN = function () {
return jStat.median(Formula.FLATTEN(arguments));
return jStat.median(Formula.NUMBERS(Formula.FLATTEN(arguments)));
};
Formula.MIN = function () {
var range = Formula.FLATTEN(arguments);
var range = Formula.NUMBERS(Formula.FLATTEN(arguments));
var n = range.length;
var min = (n > 0) ? range[0] : 0;
for (var i = 0; i < n; i++) {
@ -5337,8 +5337,8 @@
};
Formula.SLOPE = function (data_y, data_x) {
data_y = Formula.FLATTEN(data_y)
data_x = Formula.FLATTEN(data_x)
data_y = Formula.NUMBERS(Formula.FLATTEN(data_y));
data_x = Formula.NUMBERS(Formula.FLATTEN(data_x));
var xmean = jStat.mean(data_x);
var ymean = jStat.mean(data_y);
var n = data_x.length;
@ -5373,7 +5373,7 @@
};
Formula.STDEVP = function () {
var range = Formula.FLATTEN(arguments);
var range = Formula.NUMBERS(Formula.FLATTEN(arguments));
var n = range.length;
var sigma = 0;
var count = 0;
@ -5399,7 +5399,7 @@
};
Formula.STDEVS = function () {
var range = Formula.FLATTEN(arguments);
var range = Formula.NUMBERS(Formula.FLATTEN(arguments));
var n = range.length;
var sigma = 0;
var count = 0;
@ -5530,7 +5530,7 @@
};
Formula.VARS = function () {
var range = Formula.FLATTEN(arguments);
var range = Formula.NUMBERS(Formula.FLATTEN(arguments));
var n = range.length;
var sigma = 0;
var count = 0;