Hi Kim,
You have gotten great responses so far, and I too agree with most in that they will do it when they are ready. If you feel that your daughter is ready, then here is my suggestion. Do get rid of all pull-ups and diapers (during the day) and dedicate 2 or 3 full days to "potty training". Every 1.5 to 2 hours, make it fun for her to go to the potty... we used to skip/hop/walk-silly to the potty while singing a song, be as excited as you can be about going to the potty, if she does go, then have another fan fair, jump around, clap and congratulate her (I never used treats with my daughter who trained at 18 months and regressed at 20 months, but was back on track at around 22 months and we've never gone back, she is almost 4 now) if she doesn't go, let her know that it's O.K. and that she can try again soon (whenever she doesn't go, try again 5-10 minutes later). My daughter had the potty training down right away, but I kept using pull-ups at night time and at nap, which she kept dry for several weeks and waking up at night if she needed to go, then I think she realized it was easier to just go in her pull-ups and sometimes would wait until I put them on to go, I didn't worry about that though I would talk to her about it, except that it would take us 2 pull-ups before sleep and that's expensive, so I just kept using pull-ups at night, then she regressed all together having accidents all the time... So we went back to being silly and having fun on our way to the potty and celebrating afterwards, but kept her in her underwear and changing them nearly every time with no celebration of course and a gentle reminder of using the potty when she had accidents, but after about a week or so (hang in there, her pediatrician told me it's not uncommon for them to lose interest in it after a couple of months) she went back to using the potty all the time, and I even got rid of the pull-ups at night and nap, which I think helped too... I bought a couple of those water absorbent pads and I put them on top of the sheets, I had to wash them nearly every day for a few weeks, but soon enough those also weren't needed anymore.
A friend of mine got her son a kid's watch with a timer, she'd set the timer to 2 hours, so every time it beeped her son would stop in his tracks and run excitedly to the potty... She said it worked better than her reminding him and he was more willing to go with it.
I wish you the best. And to echo everyone's suggestion, "Don't worry" :)
D. (sorry for the long-winded answer)