I'm trying to replicate the figure given in this paper using this table which they have given.
So what i understand from the figure is they have calculated the zscore between two condition and plotted the same.
Now How is the length of each bar which is the peptide here is variable is it the zscore or the actual peptide length?
Small subset of the data
dput(head(d2))
structure(list(Peptide = structure(1:6, .Label = c("AAHLPAEFTPAVH",
"AAHLPAEFTPAVHASLD", "AAWGKVG", "AEFTPAVHA", "AEFTPAVHASLDKFLASVSTVLTSKYR",
"AFSDGLAH", "AFSDGLAHLD", "AFSDGLAHLDNLK", "AGEYG", "AHAGEYG",
"AHAGEYGAEALE", "AHAGEYGAEALERMF", "AHAGEYGAEALERMFLSFPTTK",
"AHGKKVLG", "AHLDNLK", "AHLPAEFTPAVH", "AHLPAEFTPAVHASLD", "AHLPAEFTPAVHASLDKF",
"AHVDDMPNA", "AHVDDMPNALS", "ALSDLH", "ALWGKVNVDEVG", "ALWGKVNVDEVGGEA",
"ALWGKVNVDEVGGEALG", "ALWGKVNVDEVGGEALGRLL", "ANALAHKYH", "ASLDKF",
"ASLDKFLA", "ASLDKFLASVS", "ASLDKFLASVSTVLT", "ASLDKFLASVSTVLTS",
"ASLDKFLASVSTVLTSKYR", "ATLS", "AVAHVDD", "AVAHVDDMPN", "AVAHVDDMPNA",
"AVAHVDDMPNAL", "AVAHVDDMPNALS", "AVAHVDDMPNALSA", "AYQKVVAGVANALAHK",
"DALT", "DALTN", "DDMPNA", "DDMPNALS", "DEVG", "DEVGGEA", "DEVGGEALG",
"DEVGGEALGRLL", "DGLA", "DGLAH", "DGLAHLD", "DGLAHLDNLK", "DKLHVD",
"DKLHVDPEN", "DKLHVDPENF", "DKLHVDPENFR", "DKLHVDPENFRL", "DKLHVDPENFRLL",
"DKLHVDPENFRLLG", "DKTNVK", "DLH", "DLS", "DLSTPD", "DLSTPDA",
"DMPNALS", "DPENF", "DPENFR", "DPVNF", "DPVNFK", "EFTPAVH", "EFTPAVHASLD",
"EFTPAVHASLDKFLASVSTVLTSKYR", "EFTPPVQ", "EFTPPVQA", "EFTPPVQAA",
"ESFG", "ESFGDL", "ESFGDLSTPDAVM", "ESFGDLSTPDAVMG", "EVGG",
"EVGGEALG", "FDLS", "FESF", "FESFG", "FESFGDLS", "FESFGDLSTPDAVMGNPKVK",
"FGDL", "FGDLS", "FPHF", "FPHFD", "FPHFDL", "FPHFDLS", "FPT",
"FPTT", "FPTTKT", "FPTTKTY", "FPTTKTYFPHF", "FSDGLA", "FSDGLAH",
"FSDGLAHLD", "FSDGLAHLDNLK", "FTPAVH", "FTPAVHASLD", "FTPAVHASLDKFLASVSTVLT",
"FTPPVQ", "FTPPVQA", "FTPPVQAA", "GAFSDGLA", "GAFSDGLAH", "GAFSDGLAHLDNLK",
"GEALG", "GEYG", "GGEAL", "GKKVL", "GKKVLG", "GKVNVD", "GKVNVDE",
"GKVNVDEVG", "GKVNVDEVGGEA", "GKVNVDEVGGEAL", "GKVNVDEVGGEALG",
"GKVNVDEVGGEALGRL", "GKVNVDEVGGEALGRLL", "GLAHLDNLK", "GNPKV",
"GNPKVK", "GNVL", "GRLL", "GTFAT", "GVANALAHKYH", "HAGEYG", "HAGEYGAEALE",
"HAGEYGAEALERMF", "HFDLS", "HHFG", "HKYH", "HLD", "HLDNLK", "HLPAE",
"HLPAEF", "HLPAEFTPAVH", "HLPAEFTPAVHASLD", "HLTPEEK", "HVDD",
"HVDDMP", "HVDDMPN", "HVDDMPNA", "HVDDMPNAL", "HVDDMPNALS", "HVDDMPNALSA",
"HVDDMPNALSALS", "HVDP", "HVDPEN", "HVDPENF", "HVDPENFR", "HVDPENFRL",
"HVDPENFRLLG", "KAAWGKVG", "KEFTPPVQ", "KEFTPPVQA", "KEFTPPVQAA",
"KEFTPPVQAAYQ", "KLHVDPENFRLLG", "KTYFP", "KTYFPH", "KTYFPHF",
"KTYFPHFD", "KVNVDEVGG", "KVNVDEVGGEA", "KVNVDEVGGEALG", "LDNL",
"LDNLK", "LGAFSDGLA", "LHVDP", "LHVDPENF", "LHVDPENFRLLG", "LKGTFATL",
"LLVVYPWTQRF", "LPAE", "LPAEF", "LPAEFTPAVH", "LPAEFTPAVHASLD",
"LPAEFTPAVHASLDK", "LPAEFTPAVHASLDKF", "LSALS", "LSFPTTK", "LSFPTTKT",
"LSFPTTKTY", "LSFPTTKTYFPHF", "LSFPTTKTYFPHFDL", "LSFPTTKTYFPHFDLS",
"LSFPTTKTYFPHFDLSHG", "LSTPDA", "LTPEEK", "LTPEEKSAVT", "LTPEEKSAVTA",
"LTPEEKSAVTAL", "LTPEEKSAVTALW", "LTPEEKSAVTALWG", "LTPEEKSAVTALWGKVNVD",
"LTPEEKSAVTALWGKVNVDEVG", "LTPEEKSAVTALWGKVNVDEVGGEA", "LTPEEKSAVTALWGKVNVDEVGGEALG",
"LVVYPWTQRF", "LVVYPWTQRFF", "LWGKVNVDEVGGEALG", "NAVAHVDD",
"NAVAHVDDMPNA", "NAVAHVDDMPNAL", "NAVAHVDDMPNALS", "NAVAHVDDMPNALSA",
"NAVAHVDDMPNALSALS", "NAVAHVDDMPNALSALSDL", "NAVAHVDDMPNALSALSDLHAHKLR",
"NVDEVG", "NVDEVGG", "NVDEVGGEA", "NVDEVGGEALG", "PADKTNVK",
"PAEF", "PAEFTPAVH", "PAEFTPAVHASLD", "PAVH", "PDAV", "PDAVM",
"PDAVMG", "PEE", "PEEK", "PEEKSAVT", "PEEKSAVTAL", "PENF", "PENFR",
"PENFRLLG", "PHF", "PHFD", "PHFDL", "PHFDLS", "PKVK", "PNAL",
"PNALS", "PPVQ", "PPVQA", "PPVQAA", "PVNF", "PVNFK", "PVQ", "PVQA",
"PWTQ", "PWTQRF", "PWTQRFF", "QVKGHGKKVADALTN", "RVDPVNF", "SDGLA",
"SDGLAHLDN", "SDGLAHLDNLK", "SDLH", "SFGD", "SFGDL", "SFGDLS",
"SFGDLSTPDAVMG", "SLDKF", "SPADK", "SPADKTNVK", "SVSTVLT", "TKTYFPHF",
"TNVK", "TPAVH", "TPAVHASLD", "TPAVHASLDKFLASVSTVLT", "TPDAVM",
"TPDAVMG", "TPDAVMGNPKVK", "TPEEKSAVT", "TPEEKSAVTAL", "TPEEKSAVTALW",
"TPPVQ", "TSKY", "TVLT", "TYFP", "TYFPH", "TYFPHF", "TYFPHFD",
"TYFPHFDLS", "VAHVDD", "VAHVDDMPNA", "VAHVDDMPNALS", "VAHVDDMPNALSA",
"VDDMP", "VDDMPN", "VDDMPNA", "VDDMPNAL", "VDDMPNALS", "VDEVG",
"VDEVGG", "VDEVGGEA", "VDEVGGEALG", "VDPENF", "VDPENFR", "VDPENFRL",
"VDPENFRLL", "VDPENFRLLG", "VDPVN", "VDPVNF", "VDPVNFK", "VDPVNFKL",
"VDPVNFKLL", "VDPVNFKLLS", "VHL", "VHLT", "VHLTP", "VHLTPE",
"VHLTPEE", "VHLTPEEK", "VHLTPEEKSAVT", "VHLTPEEKSAVTAL", "VHLTPEEKSAVTALWGKVNVD",
"VHLTPEEKSAVTALWGKVNVDE", "VHLTPEEKSAVTALWGKVNVDEVG", "VHLTPEEKSAVTALWGKVNVDEVGGEA",
"VHLTPEEKSAVTALWGKVNVDEVGGEALG", "VHLTPEEKSAVTALWGKVNVDEVGGEALGRLL",
"VKAAWGKVGAHAGEY", "VLSP", "VLSPA", "VLSPAD", "VLSPADK", "VLSPADKT",
"VLSPADKTN", "VLSPADKTNVK", "VLSPADKTNVKAA", "VLSPADKTNVKAAWGKVG",
"VNVDE", "VNVDEVG", "VNVDEVGG", "VNVDEVGGEA", "VNVDEVGGEAL",
"VNVDEVGGEALG", "VNVDEVGGEALGRL", "VVAGVANALA", "VVYPWTQRF",
"VVYPWTQRFF", "VVYPWTQRFFE", "VVYPWTQRFFESFGDLS", "VYPWTQRF",
"VYPWTQRFF", "VYPWTQRFFE", "WGKVG", "WGKVNVD", "WGKVNVDE", "WGKVNVDEVG",
"WGKVNVDEVGGEA", "WGKVNVDEVGGEAL", "WGKVNVDEVGGEALG", "WGKVNVDEVGGEALGRL",
"WGKVNVDEVGGEALGRLL", "YFPHFDLS", "YPWT", "YPWTQ", "YPWTQR",
"YPWTQRF", "YPWTQRFF", "YPWTQRFFE"), class = "factor"), C2 = c(-1.13005927266738,
-1.15451123584162, -0.771975424114207, -0.891503793435265, 0.686928914375861,
-1.15469327326147), C4 = c(0.770515719059141, 0.559148858503814,
1.12965461223673, 1.08129555353272, 0.46033682419062, 0.58089396147208
), C6 = c(0.359543553608241, 0.595362377337809, -0.357679188122518,
-0.18979176009746, -1.14726573856648, 0.573799311789392)), row.names = c(NA,
6L), class = "data.frame")
Any suggestion or help would be really appreciated
