[R] finding duplicates in a data frame

I have two data frames which has 3 columns each.My first data frame is large like this below "new.col ppm.p. freq.p." "1_3_diaminopropane 3.13859 5.67516" "1_3_diaminopropane 3.137 6.65388" "1_3_diaminopropane 3.13541 8.0142" "1_3_diaminopropane 3.13383 9.64184" "1_3_diaminopropane 3.12075 298.243"

Re: [R] finding duplicates in a data frame

Thank you so much.. it worked well correctly.. -- View this message in context: http://r.789695.n4.nabble.com/finding-duplicates-in-a-data-frame-tp4633231p4633324.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]] _

[R] merge many files together using R

I have hundreds of text files which has data like a data frame with three columns.The column names are same in all the files.I need to merge all files into a single big file. My files are like this file1 "new.col" "ppm.p." "freq.p." "1_3_diaminopropane" 3.13859 5.67516 "1_3_diaminopropane" 3.137 6.

[R] axis in r plot

I have a graph plotted in r.The x axis tickmarks are at 0,5,10. I need a graph with resolution of tickmarks at 0.1 interval.When i place tickmarks of 0.1 intervals using the following command axis(1, at=seq(0,5,0.1), cex.axis=0.7, las=2) I only get the tickmarks of 0.1 interval that are very clo

Re: [R] axis in r plot

I need to increase the size of the graph by increasing the spacing between each tickmarks. -- View this message in context: http://r.789695.n4.nabble.com/axis-in-r-plot-tp4634199p4634383.html Sent from the R help mailing list archive at Nabble.com. __

Re: [R] axis in r plot

I have the graph plotted with x axis(-50 to 250) and y axis (-50 to 500).I need the x axis values(-50 to 250) with spacing between two tick marks as 1or 0.1.The graph should be wider to get enough resolution. -- View this message in context: http://r.789695.n4.nabble.com/axis-in-r-plot-tp4634199

[R] compare one field of dataframe with excel sheet using R

I have a data frame consisting of three columns(name of compund,ppm and frequency).Name contains string values .ppm and frequency contains numeric values with decimal points upto four digits. I have an excel sheet which is like a library.The first column contains the name of compounds and remaining