Time Series Data - How to : <p>I'm thinking about doing a study over one month where the subject records how much he drinks and how often he urinates.</p>

<p>I want to get the subject to record these activities on a daily basis so that I have a month of data (times of urination each day, volume and times of drink taken each day).  Once I have a month of this data for one subject, I want to be able to compare it to similar data from other subjects.  The differences between the subjects would be weight, age, sex, underlying illness etc ...</p>

<p>I assume this will be done using time series software?  If this is appropriate could someone point me in the right direction so that I can crib the appropriate code?</p>

<p>So far I've found <a href="https://stackoverflow.com/questions/4908057/time-series-data-manipulation">Time-Series Data manipulation</a> am I heading in the right direction?  I am only at the planning stage.</p>
