Don’t know if this is the right category for this… I have a dataframe with a column containing averages calculated with the mean function. These values go out several decimal places, but I want to use round() to set it to two or three. Aside from just having populated the dataframe with rounded v…

Eg some variation on @. df.somecol = round(df.somecol; digits = 2)

Replacing values in a data frame

lungben June 7, 2020, 7:11pm 8

Thanks, I did not know this!
In my toy example, replacing = by .= gave a speed-up of nearly a factor 2.

1 Like

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