facet_wrap_paginate

[bguiastr]

Nice work on ggforce and looking forward to the new release with ggplot2 2.2.0. In the meantime 2 questions on facet_wrap_paginate:

• Is it possible to print all pages at once without using the for loop?
• Is it possible to keep the requested layout e.g. ncol = 2, nrow = 2 on the last page even if there is in this case only 2 panels left to plot?

[thomasp85]

Good questions :-)

For the first - I plan to provide some sort of helper function that facilitates this, but it will not be part of facet_*_paginate itself. For the second, this is something I've thought about too, without prioritising it a lot so it is not part of the current implementation. I'll not rule it out though...

[daattali]

ggplot2.2.0 is out! Can we have this feature now pretty please? :)

[thomasp85]

It has not even been a day...:-)

[daattali]

But it's been well over a minute. What am I paying you for!

(take your time, just wanted to place a reminder because I'm sure you have a lot of different projects going on and this one might not be a priority that's on your mind)

[thomasp85]

Believe it or not but ggforce and ggraph are currently on top of my "projects-I-do-and-enjoy". Thus below leftover PhD articles and the work that puts bread on the table, but above the rest you find on my GitHub profile

[mthernando]

Thanks Thomas for your great work! I am using facet_wrap_paginate and it works OK with the first page, but when trying to print the second one it fails with the following error.

plot_bar(taxa.norm_phylum, "Substrate", fill='SampleID', title='Phylum relative abundance -Substrate-')+geom_bar(stat='identity', position='stack')+facet_wrap_paginate(~Phylum, ncol = 3, nrow=3, scales = 'free', page = 2)
Error in FUN(X[[i]], ...) : Unknown input

Could you please help to me? (I've updated the package to the latest version, released just 17h ago)

Thanks

María

[thomasp85]

Whst is plot_bar? It is not part of either ggplot2 or ggforce...

[mthernando]

Sorry, this is from phyloseq package, that use ggplot2 to plot several objects built from metagenomic studies. I have used phyloseq functions + ggplot2 options and it works properly, but I didn't realized that perhaps in this case it does not work.

[thomasp85]

It could be - phyloseq is probably optimised to work correctly with ggplot2 functions. If you can reproduce the error with pure ggforce/ggplot2 calls I'll look into it. Otherwise I suggest contacting the authors of phyloseq

[mthernando]

Yes, it works properly with ggplot2, and it seems to fail with phyloseq. Thanks!