Stéphane Adjemian authored Nov 26, 2015 and Stéphane Adjemian committed Feb 18, 2016

... and added a new methods.

Methods with trailing underscore (log_, exp_ and align_) in the name do
inplace modifications, while methods without trailing underscore create
new objects.

Returns the arithmetic or geometric mean and standard deviation.

It is not possible to instantiate an empty dseries object with a time span.

Suppress error message in unit test 15 by calling dseries in evalc.

Allow for NAN in the first argument

(cherry picked from commit 6ef181d1)

(cherry picked from commit 2f57168c)

(cherry picked from commit f4d6dd72)

Wrong ordering of the variables in vertical concatenation.

(cherry picked from commit 34eb3107)

(cherry picked from commit 31a4fef3)

With octave the names of the variables on the first line were not
read. With Matlab the first variable name was missing if dates were not
provided in the first column.

(cherry picked from commit 1684e944)

range of dates.

Fix naming of fourth input argument of baxter_king_filter

object contains only one variable.

Also check that the dseries object is not empty.

Do not use exist function, check the output of dir() instead.