R help - Dec 2020 - space between bars of a group in ggplot2

Hello Dear
I want to make a barplot for groups with three repetitions and same values.
dataset is like this:

groups: ?? ?? ? ? ? ? ?? a???? ? ?? ? ? ? ? ? ? ? ? ? ? b?? ? ? ? ? ? ? ? ? ? ??
c
value:? ? ? ? ?? 1.2, 1.2, 1.2 ??????????? 2.5, 2.5,2.5?????????? 
Condition:???? sat, sat, sat,???????? unsat,unsat,unsat,???? 

that bars fill based on "condition"
I used the below code: 

data%>%ggplot(aes(x=factor(groups), y=value, fill=factor(condition),
group=condition)) +
? geom_bar(olour="black",stat="identity", position =
position_dodge(width = 0.8), width=0.7)+
scale_y_continuous(breaks=seq(0, 6.5, 1),limits=c(0, 6.5),expand=c(0,0))+ 
scale_x_discrete(expand=c(0.000001,0))+
?theme( axis.line = element_line(colour = "darkblue", 
????????????????????? size = 1, linetype = "solid"))+
labs(x = "group Code", y = "Z") +
??? theme(panel.background = element_rect(fill = 'white'))+labs(fill =
"Condition")+
?theme(axis.text.x = element_text(face='bold',size=8,
color='black', angle = 90, vjust = 0.5)) +
?theme(axis.text.y = element_text(face='bold', size=8,
color='black'))


but it makes the connected bars (without any space between values) for each
group, while I want to add a space between bars for? each value of each group.

Thank you for helping
BestAzam

	[[alternative HTML version deleted]]

Hi

Your code is not reproducible, however you could follow this advice.

https://stackoverflow.com/questions/6085238/adding-space-between-bars-in-ggplot2

Cheers
Petr
> -----Original Message-----
> From: R-help <r-help-bounces at r-project.org> On Behalf Of azam
jaafari via
> R-help
> Sent: Monday, December 14, 2020 9:16 PM
> To: r-help at r-project.org
> Subject: [R] space between bars of a group in ggplot2
>
> Hello Dear
> I want to make a barplot for groups with three repetitions and same values.
> dataset is like this:
>
> groups:                  a                              b 
> c
> value:           1.2, 1.2, 1.2             2.5, 2.5,2.5
> Condition:     sat, sat, sat,         unsat,unsat,unsat,
>
> that bars fill based on "condition"
> I used the below code:
>
> data%>%ggplot(aes(x=factor(groups), y=value, fill=factor(condition),
> group=condition)) +
>   geom_bar(olour="black",stat="identity", position =
position_dodge(width > 0.8), width=0.7)+ scale_y_continuous(breaks=seq(0,
6.5, 1),limits=c(0,
> 6.5),expand=c(0,0))+ scale_x_discrete(expand=c(0.000001,0))+
>  theme( axis.line = element_line(colour = "darkblue",
>                       size = 1, linetype = "solid"))+ labs(x =
"group Code",
> y = "Z") +
>     theme(panel.background = element_rect(fill =
'white'))+labs(fill > "Condition")+
>  theme(axis.text.x = element_text(face='bold',size=8,
color='black', angle > 90, vjust = 0.5)) +
>  theme(axis.text.y = element_text(face='bold', size=8,
color='black'))
>
>
> but it makes the connected bars (without any space between values) for each
> group, while I want to add a space between bars for  each value of each
> group.
>
> Thank you for helping
> BestAzam
>
> 	[[alternative HTML version deleted]]
>
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