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So is the proper R answer simply Inf? On Wed, Sep 28, 2022, 5:39 PM John Kane <jrkrideau at gmail.com> wrote: > + 1 > > On Wed, 28 Sept 2022 at 17:36, Jim Lemon <drjimlemon at gmail.com> wrote: > > > Given...

The code used is not shown but the error message seems fairly obvious. Something is trying to change the attribute containing names for the object and is not?changing the same number of items as the object contains. What that...

>>> Is it possible to do this in R? Is it possible? Yes, I am sure if it can be done in any language, it can also be done in R. The real question is do you have an algorithm you...

Luigi, If you are sure you are looking at something like a data.frame, and all you want o know is how many rows and how many columns are in it, then str() is perhaps too detailed a tool. The...

Unless the functionality to read in a CSV file had special functionality, it probably is simple enough to read it in using other available functions like read.csv() or others available. Many packages have functions they later remove as not...

People often use sum() to count how many boolean values are true, not length). Sent from the all new AOL app for Android On Sat, Jul 2, 2022 at 2:14 PM, Andrew Simmons<akwsimmo at gmail.com> wrote: It...

Rich, I think many here may not quite have enough info to help you. But the subject of multiple plots has come up. There are a slew of ways, especially in the ggplot paradigm, to make multiple smaller plots into...

intersect() is a generic function so the question is which one does someone want to know if it remains in the same order? But a deeper question is what ORDER? intersect(A, B) intersect(B, A) Note the results have...

Stefan, I did not replicate your results as it works fine and applying the order result in a sorted properly result: c(0.6, 0.5, 0.3, 0.2, 0.1, 0.1)[order(c(0.6, 0.5...

Just FYI, Jeremie, you can do what you want fairly easily if you look at the options available to print() and sprint(). You can ask NA conversion to be done here directly at print time: print(mat, na.print="") [,1...

Kai, The answer is fairly probable to find if you examine your variable "eth" as that is the only time you are being asked to provide the argument as in "ggplot(data=eth, ..) ...) As the message states, it expects that...

JL, There are many ways to do what you want. If you need to do it by yourself using standard R, there are ways but if you are allowed to use packages, like the forcats package in the tidyverse, it...

Kai, It is easier to want to help someone if they generally know what they are doing and are stuck on something. Less so when they do not know enough to explain to us what they want, show what they...

The code supplied is not proper for several reasons including not being on multiple lines properly and use of variables not defined. "percentage" is a field in data.frame "email" not in "graph_text" and of course you need to...

Yes, Nathan, you are missing something. You are missing a computer language that does infinite precision arithmetic. 0.1 cannot be stored in binary exactly just as numbers like pi and e cannot be stored exactly as they keep needing...

Rolf, Try: xxx[[2,3]] The double bracket return an item, not a list containing the item. > xxx[2,3] [[1]] [[1]]$a [1] "m" [[1]]$b [1] 95 > xxx[[2,3]] $a [1] "m" $b [1] 95 -----Original Message...

Many people like me are multilingual albeit this being an R forum is not a great place to ask and waste the time of many... On Fri, Sep 30, 2022, 7:03 AM Eusebi Llensa <ellensa at outvise.com> wrote...

R is a language specially made to do many things with vectors and matrices and arrays with any reasonable?number of dimensions and also has a host of functions that do things like make diagonal matrices, calculate?determinants and multiply...

The error below was fairly clear. The R 'if" statement is not vectorized and takes a single logical argument. It is not normally used in a pipeline unless at that point the data has been reduced to a vector of...

I wonder why it is not as simple as: Call mutate on the data and have a condition that looks like: data %>% mutate(cases = ifelse(multiple_cond, NA, cases) -> output -----Original Message----- From: R-help <r-help-bounces at r...