how to create event history diagram in R

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1. conmed = structure(list(id = c(2L, 2L), cmstdate = structure(c(2L, 1L), .Label = c("1/1/2014",
   
2. "1/3/2014"), class = "factor"), cmmed = structure(c(2L, 1L), .Label = c("Inducers",
   
3. "Inhibitors"), class = "factor"), cmstdy = c(2L, 0L), cmendy = c(4L,
   
4. 1L), cmlocap = c(NA, NA), cmhicap = c(NA, NA), cmseq = 0:1), .Names = c("id",
   
5. "cmstdate", "cmmed", "cmstdy", "cmendy", "cmlocap", "cmhicap",
   
6. "cmseq"), class = "data.frame", row.names = c(NA, -2L))

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how to create a event history diagram the below SAS code create in R with above data?

1. proc sgplot data=conmed noautolegend nocycleattrs;
   
2. refline 0 / axis=x lineattrs=(thickness=1 color=black);
   
3. 
   
4. highlow y=cmseq low=cmstdy high=cmendy / type=bar barwidth=0.8 lowlabel=cmmed
   
5. lowcap=cmlocap highcap=cmhicap fillattrs=(color=cx9BDCF2);
   
6. scatter y=cmseq x=cmstdate / markerattrs=(size=0) x2axis;
   
7. 
   
8. yaxis display=(nolabel noticks novalues) min=0;
   
9. xaxis grid label='Study Days' offsetmax=0.02;
   
10. x2axis notimesplit display=(nolabel) offsetmax=0.02 tickvalueformat=date7.;
    
11. run;

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关键词：History diagram Create Event creat structure history create factor

lkSCRconmed 15.pdf (14.04 KB)

2017-2-26 08:14:09 上传

one page out of 65 pages of 257 IDs is attached

one page out of 65 pages of 257 IDs is attached