Need Help Fixing Dplyr Error

Hi,

I do not understand why the dplyr package is having an error with one of my sites. Could one of you awesome people please help me with this? Thank you so much for reading this

ERROR CODE
<error/dplyr_error>
Problem with summarise() input Sum.
x object 'Abundance' not found
i Input Sum is sum(Abundance).
i The error occurred in group 1: Plot = "C15B".


DPUT

structure(list(Plot = c("D15B", "D15B", "D15B", "D610B", "D610B",
"D610B", "D15F", "D15F", "D15F", "D610F", "D610F", "D610F", "HR15B",
"HR15B", "HR15B", "HR610B", "HR610B", "HR610B", "HR15F", "HR15F",
"HR15F", "HR610F", "HR610F", "HR610F", "C15B", "C15B", "C15B",
"C610B", "C610B", "C610B", "C15F", "C15F", "C15F", "C610F", "C610F",
"C610F"), tax_group = c("p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria", "p__Proteobacteria", "p__Actinobacteria",
"p__Acidobacteria"), abundance = c(44.807, 26.819, 8.48, 40.907,
34.651, 6.6, 36.558, 40.904, 5.934, 36.811, 38.847, 6.609, 39.401,
39.446, 5.89, 40.114, 37.523, 7.567, 45.911, 29.881, 5.795, 43.133,
29.251, 6.666, 30.137, 31.783, 10.616, 27.734, 23.641, 10.709,
26.722, 34.918, 8.988, 31.261, 31.308, 11.794)), row.names = c(NA,
-36L), class = c("tbl_df", "tbl", "data.frame"))


CODES

sum_subset_of_phylum.dat_long <- subset_of_phylum.dat_long %>%
group_by(Plot) %>%
summarize(Sum = sum(Abundance),
SD = sd(Abundance))

In R there is a difference between abundance and Abundance :grinning:

2 Likes

I feel stupid lol. Thank you!

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