How to Filter Rows in a Data Frame Using the dplyr Filter function

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am looking at the data which i want to see the children how have never gotten every vaccination and i on want to select the row with variable "no" in 26 columns how can i go about it

FaithMueniKioko
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This code always return to me 0 observations and 12 variables, I don't know why, I don't know what to do

NayeonGoddes
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These classes are just great. Really helpful! Thanks a lot!

tiagovieira
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Hi, can we filter species_id all start with "D" with *? thanks.

CanDoSo_org