Any insight on issues leading to the following error modes would be
appreciated.
#Version_1 CALL
alphaDivOTU <- ggplot(data=alphaDivOTU_pt1to5, aes(y = Num.OTUs,x =
Patient,fill = Timepoint)) +
geom_bar(position = position_dodge) +
theme(text = element_text(family = 'Helvetica-Narrow',size = 18.0)) +
scale_fill_manual(guide = guide_legend(),values =
c("forestgreen","gray44","dodgerblue2","royalblue2","royalblue4","blue3")) +
scale_y_continuous(breaks = pretty_breaks(n = 10.0,min.n = 5.0))
ggsave(plot=alphaDivOTU, filename='alphaDivOTU.png', scale=1, dpi=300,
width=10, height=10, units=c("cm"))
#Version_1 Error modes
Mapping a variable to y and also using stat="bin".
With stat="bin", it will attempt to set the y value to the count of
cases in each group.
This can result in unexpected behavior and will not be allowed in a
future version of ggplot2.
If you want y to represent counts of cases, use stat="bin" and don't
map a variable to y.
If you want y to represent values in the data, use stat="identity".
See ?geom_bar for examples. (Deprecated; last used in version 0.9.2)
Error in .$position$adjust : object of type 'closure' is not subsettable
#Version_2 CALL
alphaDivOTU <- ggplot(data=alphaDivOTU_pt1to5, aes(y = Num.OTUs,x =
Patient,fill = Timepoint)) +
geom_bar(position = position_dodge, stat = identity) +
theme(text = element_text(family = 'Helvetica-Narrow',size = 18.0)) +
scale_fill_manual(guide = guide_legend(),values =
c("forestgreen","gray44","dodgerblue2","royalblue2","royalblue4","blue3")) +
scale_y_continuous(breaks = pretty_breaks(n = 10.0,min.n = 5.0))
ggsave(plot=alphaDivOTU, filename='alphaDivOTU.png', scale=1, dpi=300,
width=10, height=10, units=c("cm"))
#For Version_2 I get the error:
Error in stat$parameters : object of type 'closure' is not subsettable
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