Hi folks,
I am using a data.frame with sediment grain sizes:
> grain
sand silt clay
OAT 10.03 56.77 18.25
OAT 10.40 57.40 17.94
WG1 50.03 20.68 12.57
WG1 43.20 25.69 13.41
WG1 33.89 31.10 14.48
WG2 2.84 62.81 20.79
WG2 2.79 60.46 19.16
WG2 16.27 33.04 6.48
WG2 1.39 57.90 9.13
WG3 4.54 52.91 17.20
WG3 5.20 50.55 15.65
WG3 7.71 49.13 10.80
WG3 4.43 50.03 11.83
WG3 1.72 57.53 14.20
WG3 1.51 58.99 13.96
I would like to do a trinagle.plot with labeled axis-names "sand" "silt"
and "clay". However using the command:
tringle.plot(grain)
from ade4-apckage) does not plot the axis names and there is no paramter
to set the labels like "xlab" in the plot command. Does anybody has a
good advice?
Thanks in advance
Thomas
axis names in triangle.plot
3 messages · Stéphane Dray, Thomas Hoffmann
Hi Thomas, This looks quite strange. By default, the function use the column names as labels. What is grain ? A data.frame ? Why have you duplicated row.names? Please return the results of class(grain) and names(grain) Cheers, PS: If you have questions related to ade4, you can use the adelist (http://listes.univ-lyon1.fr/wws/info/adelist)
Thomas Hoffmann wrote:
Hi folks, I am using a data.frame with sediment grain sizes:
> grain
sand silt clay OAT 10.03 56.77 18.25 OAT 10.40 57.40 17.94 WG1 50.03 20.68 12.57 WG1 43.20 25.69 13.41 WG1 33.89 31.10 14.48 WG2 2.84 62.81 20.79 WG2 2.79 60.46 19.16 WG2 16.27 33.04 6.48 WG2 1.39 57.90 9.13 WG3 4.54 52.91 17.20 WG3 5.20 50.55 15.65 WG3 7.71 49.13 10.80 WG3 4.43 50.03 11.83 WG3 1.72 57.53 14.20 WG3 1.51 58.99 13.96 I would like to do a trinagle.plot with labeled axis-names "sand" "silt" and "clay". However using the command: tringle.plot(grain) from ade4-apckage) does not plot the axis names and there is no paramter to set the labels like "xlab" in the plot command. Does anybody has a good advice? Thanks in advance Thomas
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
St?phane DRAY (dray at biomserv.univ-lyon1.fr ) Laboratoire BBE-CNRS-UMR-5558, Univ. C. Bernard - Lyon I 43, Bd du 11 Novembre 1918, 69622 Villeurbanne Cedex, France Tel: 33 4 72 43 27 57 Fax: 33 4 72 43 13 88 http://biomserv.univ-lyon1.fr/~dray/
Thanks for this advice. grain was not a data.frame but a matrix. Now it works:-) Cheers Thomas St?phane Dray schrieb:
Hi Thomas, This looks quite strange. By default, the function use the column names as labels. What is grain ? A data.frame ? Why have you duplicated row.names? Please return the results of class(grain) and names(grain) Cheers, PS: If you have questions related to ade4, you can use the adelist (http://listes.univ-lyon1.fr/wws/info/adelist) Thomas Hoffmann wrote:
Hi folks, I am using a data.frame with sediment grain sizes:
> grain
sand silt clay OAT 10.03 56.77 18.25 OAT 10.40 57.40 17.94 WG1 50.03 20.68 12.57 WG1 43.20 25.69 13.41 WG1 33.89 31.10 14.48 WG2 2.84 62.81 20.79 WG2 2.79 60.46 19.16 WG2 16.27 33.04 6.48 WG2 1.39 57.90 9.13 WG3 4.54 52.91 17.20 WG3 5.20 50.55 15.65 WG3 7.71 49.13 10.80 WG3 4.43 50.03 11.83 WG3 1.72 57.53 14.20 WG3 1.51 58.99 13.96 I would like to do a trinagle.plot with labeled axis-names "sand" "silt" and "clay". However using the command: tringle.plot(grain) from ade4-apckage) does not plot the axis names and there is no paramter to set the labels like "xlab" in the plot command. Does anybody has a good advice? Thanks in advance Thomas
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.