jvadams / jvamisc

Miscellaneous utility functions (R package).

jvamisc

jvamisc is a package of miscellaneous utility functions for the R programming language.

You can access the functions by installing the package from within R.

install.packages("remotes")
remotes::install_github("JVAdams/jvamisc")
library(jvamisc)

Thanks to Hilary Parker whose blog post Writing an R package from scratch encouraged me to create my first R package.

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U.S. Geological Survey (USGS) Computer Program jvamisc version 1.0.2.9000. Written by Jean V. Adams, USGS - Great Lakes Science Center, Ann Arbor, Michigan, USA. Written in programming language R (R Core Team, 2021, www.R-project.org), version 4.1.0. Run on a PC with Intel(R) Core(TM) i7-7600U CPU, 2.80 GHz processor, 16.0 GB RAM, and Microsoft Windows 10 Enterprise operating system. Source code is available from Jean V. Adams on GitHub, jvadams (at) usgs (dot) gov.

Disclaimer: This software is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The software has not received final approval by the U.S. Geological Survey (USGS). No warranty, expressed or implied, is made by the USGS or the U.S. Government as to the functionality of the software and related material nor shall the fact of release constitute any such warranty. The software is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the software.

jvamisc's Issues

Help with error

Hello,
When I run the sample code:

testPoints <- data.frame(x=c(-90, -120), y=c(44, 44), z=c("a", "b"))
latlong2(testPoints, to="county")

I get this error:

Error in strsplit(counties$names, ":") : non-character argument
In addition: Warning message:
Unknown or uninitialised column: names.

I did some digging and can't find a fix. Can you help? Thanks in advance.

Add plot table functions

Add the other 6 plot table functions (in addition to drawcell). See AdultIndex v4.r.

latlong2 atomic error

The latlong2 function can not be called on the same list twice, such as in a loop. If it is attempted, an error is thrown that states "$ operator is invalid for atomic vectors". However, using the class and typeof function show that none of the data is atomic. The only fix is to rerun the function after clearing the environment and restarting the R session. This occurs whether using a loop or not. Even if I simply use the function on one set of lats and longs, I have to restart the session and clear my environment before using the function on another set. This also occurs if I call the function in separate scripts.