问题
I have a dataframe with a column of p-values and I want to make a selection on these p-values.
> pvalues_anova
[1] 9.693919e-01 9.781728e-01 9.918415e-01 9.716883e-01 1.667183e-02
[6] 9.952762e-02 5.386854e-01 9.997699e-01 8.714044e-01 7.211856e-01
[11] 9.536330e-01 9.239667e-01 9.645590e-01 9.478572e-01 6.243775e-01
[16] 5.608563e-01 1.371190e-04 9.601970e-01 9.988648e-01 9.698365e-01
[21] 2.795891e-06 1.290176e-01 7.125751e-01 5.193604e-01 4.835312e-04
Selection way:
anovatest<- results[ - which(results$pvalues_anova < 0.8) ,]
The function works really fine if I use it in R. But if I run it in another application (galaxy), the numbers which don\'t have e-01 e.g. 4.835312e-04 are not thrown out.
Is there another way to notate p-values, like 0.0004835312 instead of 4.835312e-04?
回答1:
You can effectively remove scientific notation in printing with this code:
options(scipen=999)
来源：https://stackoverflow.com/questions/5352099/how-to-disable-scientific-notation