[R] Error message from "patternbar_s"

[PIKAL Petr]

Hi

You probably do not have date in your data. Or date in R sense. What 
str(df_c_m) tells you about your date. I believe date is factor or character 
variable, which need to be converted do Date variable by appropriate way - 
e.g. strptime or as.Date.

BTW, "dput" result is useful for exchanging data without losing structure.

Cheers
Petr

> -----Original Message-----
> From: R-help <r-help-bounces using r-project.org> On Behalf Of John
> Sent: Monday, August 17, 2020 10:58 AM
> To: r-help <r-help using r-project.org>
> Subject: [R] Error message from "patternbar_s"
>
> Hi ,
>
>    I got warning message from the following code and the graph did not show
> as expected; I don't have the date on the x-axis and I do not have legend.
> Graph is attached.
>    How can I fix it?
> ******
> x<-df_c_m$date
> y<-df_c_m$percentage
> group <- df_c_m$direction
> patternbar_s(df_c_m, x,y, group, xlab='', ylab='%', label.size=3, 
> pattern.type=c(
> 'hlines', 'vlines','bricks'), pattern.line.size=c(5, 5, 5),frame.size=1,
>              #,background.color=c('grey', 'chartreuse3',  'bisque')
>              pixel=16, density=c(18, 72, 54),frame.color='black',
>              legend.type='h', legend.h=12, legend.y.pos=0.49, 
> legend.pixel=6,
> legend.w=0.275, legend.x.pos=1.05,
>              legend.label=c("up", "uc", "dn" ),
> bar.width=0.8)+scale_y_continuous(limits = c(0, 100))+ggtitle('')
> ******
>
> > df_c_m
>       date direction percentage
> 1  2019M08       up1  71.751356
> 2  2019M09       up1  75.247309
> 3  2019M10       up1  73.748786
> 4  2019M11       up1  72.412511
> 5  2019M12       up1  72.391628
> 6  2020M01       up1  73.431773
> 7  2020M02       up1  72.093799
> 8  2020M03       up1  65.852532
> 9  2020M04       up1  53.943831
> 10 2020M05       up1  49.841939
> 11 2020M06       up1  64.906832
> 12 2020M07       up1  64.419087
> 13 2019M08       uc1  26.538817
> 14 2019M09       uc1  22.657967
> 15 2019M10       uc1  24.500303
> 16 2019M11       uc1  25.870263
> 17 2019M12       uc1  25.969088
> 18 2020M01       uc1  25.248130
> 19 2020M02       uc1  25.272400
> 20 2020M03       uc1  27.652675
> 21 2020M04       uc1  33.452643
> 22 2020M05       uc1  41.622761
> 23 2020M06       uc1  31.469979
> 24 2020M07       uc1  32.572614
> 25 2019M08       dn1   1.709827
> 26 2019M09       dn1   2.094724
> 27 2019M10       dn1   1.750911
> 28 2019M11       dn1   1.717225
> 29 2019M12       dn1   1.639284
> 30 2020M01       dn1   1.320097
> 31 2020M02       dn1   2.633801
> 32 2020M03       dn1   6.494793
> 33 2020M04       dn1  12.603527
> 34 2020M05       dn1   8.535300
> 35 2020M06       dn1   3.623188
> 36 2020M07       dn1   3.008299
> > x
>  [1] "2019M08" "2019M09" "2019M10" "2019M11" "2019M12" "2020M01"
> "2020M02"
>  [8] "2020M03" "2020M04" "2020M05" "2020M06" "2020M07" "2019M08"
> "2019M09"
> [15] "2019M10" "2019M11" "2019M12" "2020M01" "2020M02" "2020M03"
> "2020M04"
> [22] "2020M05" "2020M06" "2020M07" "2019M08" "2019M09" "2019M10"
> "2019M11"
> [29] "2019M12" "2020M01" "2020M02" "2020M03" "2020M04" "2020M05"
> "2020M06"
> [36] "2020M07"
> > y
>  [1] 71.751356 75.247309 73.748786 72.412511 72.391628 73.431773
> 72.093799  [8] 65.852532 53.943831 49.841939 64.906832 64.419087
> 26.538817 22.657967 [15] 24.500303 25.870263 25.969088 25.248130
> 25.272400 27.652675 33.452643 [22] 41.622761 31.469979 32.572614
> 1.709827  2.094724  1.750911  1.717225 [29]  1.639284  1.320097  2.633801
> 6.494793 12.603527  8.535300  3.623188 [36]  3.008299
> > group
>  [1] up1 up1 up1 up1 up1 up1 up1 up1 up1 up1 up1 up1 uc1 uc1 uc1 uc1 uc1
> uc1 uc1
> [20] uc1 uc1 uc1 uc1 uc1 dn1 dn1 dn1 dn1 dn1 dn1 dn1 dn1 dn1 dn1 dn1 dn1
> Levels: up1 uc1 dn1