Month: March 2009

Visualising the Interest Rate

I though it might be interesting to try and graph the Reserve Bank’s prime rate data… It goes back a long way. I used Python to scrape and collate the data and PyCha to generate the graph.

UPDATE: I’ve replaced my graphs with new versions made by Russell who corrected my original code by interpolating the data correctly over the y axis.

This is the narrow version.

And this is the wide version (click to download the actual 10000px wide png)

Interestingly enough, todays rate cut *was* on that page earlier today, but now I see it’s gone… so I inserted it manually 😉

Odd murmurings about diet.

I’ve been on a pretty strict diet since last Monday and although the goal of the diet is simply to lose some weight I’ve noticed a few very interesting things during the week.

  • Mindset is King. I don’t know what flipped the switch in my head, but I feel ready to diet now. I think this is very much to the “can’t quit until you really want to quit” argument for drug addicts etc.
  • It’s not that hard. I’m not hungry. When I notice myself getting hungry it’s usually less than an hour away from lunch time etc so I just push through till then.
  • I feel better. It’s not that I used to feel bad, but I just generally feel better, less lethargic. I didn’t expect this.
  • Eating smaller portions is a habit you can get addicted to. I used to eat really big meals, now I’m trying to see how little I can eat while staying healthy.
  • It doesn’t take long for your body to adjust… by Thursday I was already feeling stuffed after eating a relatively small dinner.
  • It can be hard to make healthy food interesting but it also gives you the freedom to experiment a lot since you’re going to be having a chicken breast 3 times a week etc. My chef is doing a really good job of trying to keep dinners interesting.
  • I get cravings for massively unhealthy food (think deepfried everything). This is probably the result of my body not knowing what the hell is going on and trying to get me to eat some “normal” food. This will obviously pass.
  • At this point I’m very aware of the diet still, I’m sure that as I carry on it will become “normal” and I’ll stop thinking about it.
  • Saturdays are dietary “off days” and I had a chicken mushroom pie. My lord did it taste good 😉
  • Fruit is pretty good stuff.
  • I’m aiming at a loss of 1kg per week. I lost 2.5kg in the first week. I don’t expect that trend to necessarily carry on into the subsequent weeks, but who knows? I’ll keep you posted.