[R] Error loading "XLConnect" library

gt; library("XLConnect") Error: package or namespace load failed for ‘XLConnect’: .onLoad failed in loadNamespace() for 'XLConnect', details: call: system2("cat", c("/etc/*-release"), stdout = TRUE, stderr = TRUE) error: '"cat"' not found Thanks Bernar

[R] Col names in a data frame

by periods but I can add them after creating the data frame and the column headings are correct. Any ideas on why this occurs? Thanks Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). __ R-help

[R] Summarizing select columns in a data frame

to be returned to a data frame or other object that I can write out using the write.csv function. I have looked at the summarize and numSummary functions but they do not appear to be flexible enough to do the above. Any help would be appreciated, Thanks Bernard McGarvey Director, Fort Myers

[R] Plotting shipment routs on a world map

ents. How do I add these shipments as individual lines onto the world map. If I need to I can convert from lat & long to map coordinates using the mercator projection equations. My issue is what ggplot commands to use. Thanks Bernard McGarvey Director, Fort Myers Beach Lions Foun

Re: [R] unstable results of nlxb fit

2.6139e-02 [96,] 3359.2 4.6052e+04 6.8321e+00 -7.158584 2.6139e-02 [97,] 3359.2 2.5464e+03 6.8321e+00 -1.811626 2.6139e-02 [98,] 3359.2 6.8321e+00 1.0338e+030.026139 -1.5365e+01 [99,] 3359.2 1.3783e+01 -6.9507e+000.026139 2.6139e-02 [100,] 3359.2 6.8321e+00 6.7153e+02

[R] COVID-19 datasets...

Just curious does anyone know of a website that has data available in a format that R can download and analyze?   Thanks Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). __ R-help@r

Re: [R] Surface plots....

If I have a set of data (x,y,z) and I want to plot z(x,y) as a surface plot. What I am looking for is one with a lot of functionality like easily rotate the plot and so on. Thanks Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow

Re: [R] [FORGED] Re: Quantile Density Contours

pracma meets my needs - thanks - this is an amazing package with lots of very very useful functions. Thanks for bringing it to my attention. Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). > On March 28, 2019 at 1:40 PM David Winsem

Re: [R] [FORGED] Re: Quantile Density Contours

the % value). I hope this makes some sense. Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). > On March 27, 2019 at 3:57 PM Paul Murrell wrote: > > > > Are you looking for the contourLines() function ? > > Paul >

Re: [R] Quantile Density Contours

John, I have attached a pdf of the plot. Hopefully you can read this. If I understand correctly, this plot is basically the 2-D version of the 1-D quantile plot. Thanks Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). > On March

[R] Quantile Density Contours

gives density values that can be plotted on a contour plot but I would like the curves that enclose a given % of the data, if that is possible Thanks Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow

Re: [R] Error trapping in R

Thanks - the try() approach is exactly what I need. Lion Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). > On February 27, 2019 at 4:39 PM Robert Knight wrote: > > Some use try blocks, like found in other languages. Put

Re: [R] Difficulty with "\\" in string functions....

Brilliant! Thanks a million Ivan. Lion Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). > On February 11, 2019 at 3:13 PM Ivan Krylov wrote: > > > On Mon, 11 Feb 2019 15:01:16 -0500 (EST) > Bernard McGarvey wrote: &

[R] Difficulty with "\\" in string functions....

ng the str_split with str_split(Fname1,"\") does not work either. Any ideas on how I can handle the \\ and split the full name into its pieces? Lion Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fell

[R] loading the xlsx library

nnot be determined from the Registry > Does anyone have any idea what the issue is? Thanks Lion Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). [[alternative HTML version deleted]] __ R-

[R] User Interfaces for R

for R? Thanks in advance for any help. Lion Bernard McGarvey Director, Fort Myers Beach Lions Foundation, Inc. Retired (Lilly Engineering Fellow). [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE