Special Characters? (flowViz | R question)
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M. Jankowski ▴ 160
@m-jankowski-2199
Last seen 7.7 years ago
Hi All, Thank you all very much for your previous help answering my newbie questions! I am working my way through the filter.pdf document that pertains to the flowViz package. When I copy this text from the *.pdf: xyplot(`SSC-H` ~ `FSC-H` | Visit, data = GvHD, filter = n2gate, displayFilter = TRUE, subset = Patient == "6") I see the plot indicated in the pdf. Type in this: xyplot('SSC-H' ~ 'FSC-H' | Visit, data = GvHD, filter=n2gate, displayFilter=TRUE, subset = Patient == "6") and I get a bunch of errors. The difference seems to be ' vs `. What is reason for using ` vs ' or even "? Is there a resource that I can use to look up special characters like this? I've searched through the help files/etc. and no luck so far. Thanks! Matt There were 42 warnings (use warnings() to see them) > warnings() Warning messages: 1: NAs introduced by coercion in: as.double.default(x) 2: NAs introduced by coercion in: as.double.default(y) 3: no non-missing arguments to min; returning Inf in: min(x[, id]) 4: no non-missing arguments to max; returning -Inf in: max(x[, id]) 5: no non-missing arguments to min; returning Inf in: min(x[, id]) 6: no non-missing arguments to max; returning -Inf in: max(x[, id]) 7: NAs introduced by coercion in: as.double.default(x) 8: NAs introduced by coercion in: as.double.default(y) 9: no non-missing arguments to min; returning Inf in: min(x[, id]) 10: no non-missing arguments to max; returning -Inf in: max(x[, id]) 11: no non-missing arguments to min; returning Inf in: min(x[, id]) 12: no non-missing arguments to max; returning -Inf in: max(x[, id]) 13: NAs introduced by coercion in: as.double.default(x) 14: NAs introduced by coercion in: as.double.default(y) 15: no non-missing arguments to min; returning Inf in: min(x[, id]) 16: no non-missing arguments to max; returning -Inf in: max(x[, id]) 17: no non-missing arguments to min; returning Inf in: min(x[, id]) 18: no non-missing arguments to max; returning -Inf in: max(x[, id]) 19: NAs introduced by coercion in: as.double.default(x) 20: NAs introduced by coercion in: as.double.default(y) 21: no non-missing arguments to min; returning Inf in: min(x[, id]) 22: no non-missing arguments to max; returning -Inf in: max(x[, id]) 23: no non-missing arguments to min; returning Inf in: min(x[, id]) 24: no non-missing arguments to max; returning -Inf in: max(x[, id]) 25: NAs introduced by coercion in: as.double.default(x) 26: NAs introduced by coercion in: as.double.default(y) 27: no non-missing arguments to min; returning Inf in: min(x[, id]) 28: no non-missing arguments to max; returning -Inf in: max(x[, id]) 29: no non-missing arguments to min; returning Inf in: min(x[, id]) 30: no non-missing arguments to max; returning -Inf in: max(x[, id]) 31: NAs introduced by coercion in: as.double.default(x) 32: NAs introduced by coercion in: as.double.default(y) 33: no non-missing arguments to min; returning Inf in: min(x[, id]) 34: no non-missing arguments to max; returning -Inf in: max(x[, id]) 35: no non-missing arguments to min; returning Inf in: min(x[, id]) 36: no non-missing arguments to max; returning -Inf in: max(x[, id]) 37: NAs introduced by coercion in: as.double.default(x) 38: NAs introduced by coercion in: as.double.default(y) 39: no non-missing arguments to min; returning Inf in: min(x[, id]) 40: no non-missing arguments to max; returning -Inf in: max(x[, id]) 41: no non-missing arguments to min; returning Inf in: min(x[, id]) 42: no non-missing arguments to max; returning -Inf in: max(x[, id]) >
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@keith-satterley-1452
Last seen 7.5 years ago
Australia
Hi Matt, try the help info on quotes, using the command: ?Quotes Hope it helps, cheers, Keith ======================== Keith Satterley Bioinformatics Division The Walter and Eliza Hall Institute of Medical Research Parkville, Melbourne, Victoria, Australia ======================= M. Jankowski wrote: > Hi All, > > Thank you all very much for your previous help answering my newbie questions! > > I am working my way through the filter.pdf document that pertains to > the flowViz package. When I copy this text from the *.pdf: > > xyplot(`SSC-H` ~ `FSC-H` | Visit, data = GvHD, filter = n2gate, > displayFilter = TRUE, subset = Patient == "6") > > I see the plot indicated in the pdf. Type in this: > > xyplot('SSC-H' ~ 'FSC-H' | Visit, data = GvHD, filter=n2gate, > displayFilter=TRUE, subset = Patient == "6") > > and I get a bunch of errors. The difference seems to be ' vs `. What > is reason for using ` vs ' or even "? Is there a resource that I can > use to look up special characters like this? I've searched through the > help files/etc. and no luck so far. > > Thanks! > Matt > > > There were 42 warnings (use warnings() to see them) >> warnings() > Warning messages: > 1: NAs introduced by coercion in: as.double.default(x) > 2: NAs introduced by coercion in: as.double.default(y) > 3: no non-missing arguments to min; returning Inf in: min(x[, id]) > 4: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 5: no non-missing arguments to min; returning Inf in: min(x[, id]) > 6: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 7: NAs introduced by coercion in: as.double.default(x) > 8: NAs introduced by coercion in: as.double.default(y) > 9: no non-missing arguments to min; returning Inf in: min(x[, id]) > 10: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 11: no non-missing arguments to min; returning Inf in: min(x[, id]) > 12: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 13: NAs introduced by coercion in: as.double.default(x) > 14: NAs introduced by coercion in: as.double.default(y) > 15: no non-missing arguments to min; returning Inf in: min(x[, id]) > 16: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 17: no non-missing arguments to min; returning Inf in: min(x[, id]) > 18: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 19: NAs introduced by coercion in: as.double.default(x) > 20: NAs introduced by coercion in: as.double.default(y) > 21: no non-missing arguments to min; returning Inf in: min(x[, id]) > 22: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 23: no non-missing arguments to min; returning Inf in: min(x[, id]) > 24: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 25: NAs introduced by coercion in: as.double.default(x) > 26: NAs introduced by coercion in: as.double.default(y) > 27: no non-missing arguments to min; returning Inf in: min(x[, id]) > 28: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 29: no non-missing arguments to min; returning Inf in: min(x[, id]) > 30: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 31: NAs introduced by coercion in: as.double.default(x) > 32: NAs introduced by coercion in: as.double.default(y) > 33: no non-missing arguments to min; returning Inf in: min(x[, id]) > 34: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 35: no non-missing arguments to min; returning Inf in: min(x[, id]) > 36: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 37: NAs introduced by coercion in: as.double.default(x) > 38: NAs introduced by coercion in: as.double.default(y) > 39: no non-missing arguments to min; returning Inf in: min(x[, id]) > 40: no non-missing arguments to max; returning -Inf in: max(x[, id]) > 41: no non-missing arguments to min; returning Inf in: min(x[, id]) > 42: no non-missing arguments to max; returning -Inf in: max(x[, id]) > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor
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