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The Electronic Protocol Book Table of contents
BioToolKit 300 Download Trials
An electronic protocol book with 500 protocols and
100 recipes. A great quick and practical reference for bench scientists
as well as for new students.
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A collection of tools frequently used by bench biomedical scientists, ranging from centrifugation
force conversion, molecular weight, OD, recipe calculators, to clinical calculators. Include all Primo 3.4, Abie 3.0, Heatmap Viewer, MicroHelper, Godlist Manager, label printing, and grade book.
r = Szxzy / N
is frequently used to test whether two variables have linear relationships. Here
zx = (X-m)/sx,
zy = (Y-m)/sy and N is the sample size.
Sperman rank correlation is an alternative to Pearson correlation when the relationship is
not linear. For example, the data shown below has a perfect Sperman rank correlation (r = -1, p < 0.05)
but an insignificant Pearson correlation (r = -0.85 to 0.13, p > 0.05 ).
Note Pearson correlation will be significant if Y is in the log scale.
What is a USB Flash Disk?
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