Closed aedin closed 9 years ago
Hi, here's an example using var_sub
:
library(ggord)
library(ade4)
library(FactoMineR)
# dataset and ordination
data(tea, package = 'FactoMineR')
tea <- tea[, c('Tea', 'sugar', 'price', 'age_Q', 'sex')]
ord <- MCA(tea[, -1], graph = FALSE)
# regular
ggord(ord, tea$Tea)
# using var_sub
ggord(ord, tea$Tea, var_sub = c('p_upscale', '+60'))
Please provide a reproducible example if you're still having problems... or maybe I'm misinterpreting the problem. var_sub
only removes vectors from the plot and does not change the underlying ordination. I think the better way to do this is to rerun the ordination with subsets of the original data, then plot.
Thanks,
Marcus
Hi I have a lot of variables and its creating a messy plot. I can't get var.sub to subset the variables. I wish to either plot only cases, or subset the variables to those which are most variant. Please can you assist me in this Thanks Aedin