search for: cuvettes

Displaying 2 results from an estimated 2 matches for "cuvettes".

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2008 May 06
4
Is there in R a function equivalent to the mround, as found in most spreadsheets?
...es in a cuvette I've used R to calculate the necessary ?liters for each of the level of the experiment and I must confess that it is more useful and easier to achieve the results than using spreadsheets. But there's a problem. Imagine that for a particular cuvette (I have 112 different cuvettes !!) you have to mix the following volumes of solution A, B, and C respectively. c(1803.02, 193.51, 3.47) Each solution is to be taken with 3 different pipettes (5000, 250 and 10 ?L Volume max) and each of those delivers volumes in steps of 50 ?L, 5 ?L or 1?L, respectively Since the above val...
2013 Apr 23
2
Needed: Beta Testers and Summer Camp Students
Greetings. I'm teaching linear regression this semester and that means I write more functions for my regression support package "rockchalk". I'm at a point now were some fresh eyes would help, so if you are a student in a course on regression, please consider looking over my package overview document here: http://pj.freefaculty.org/R/rockchalk.pdf That tells how you can grab