similar to: securing R code....

On 10/26/20 7:17 AM, akshay kulkarni wrote: > dear members, > I am a stock trader. I am using R for my research. > > I want to service my laptop, wherein resides all my R code, which, for obvious reasons, has to be secured. I am using Windows 7 Ultimate. > > I cannot encrypt the R data by Bitdefender, as it encrypts the entire drive. Use a file

Dear R Staff You can see my data.csv file in the annex. I try to count non-zero values in dataset but I need to exclude NA in this calculation My code is very long (following), How can I write this code more efficiently and shortly? ## [NA_Count] - Find NA values data.na =sapply(data[,3:ncol(data)], function(c) sum(length(which(is.na (c))))) ## [Zero] - Find zero values

Hi I hope this was not asked before. What methods can be used to secure the "tinc" config files? If for example using a VPS provider like digital ocean , how can one be sure that the local admins dont access your container and read the contents of the tinc config files? Is there a better solution , should full drive encryption be used and dedicated servers? Regards Yazeed Fataar

Hi Guus Can you recommend a good strategy in securely managing the config and hosts files please? <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> This email has been sent from a virus-free computer protected by Avast. www.avast.com

Oops, wrong language ;D Okay Rowland. Thank you very much for this help. To the next. <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Livre de v?rus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>.

Thanks Guus So based of this , having your central tinc server in VPS Provider , will allow potentially the provider to replicate your config files and thus exposing all your remote sites connected. My situation I face is all my remote sites have dynamic addresses ,and in order for me to create a connection point between the sites is to have a central server in cloud with public address. Therefor

Good morning. I've ran a test against MP3 format. Code: (first convert tested audio file to 16 bit 48khz with sox.exe if needed) lame.exe -b 320 48khzfilein.wav -o fileout.mp3 lame --decode fileout.mp3 -o fileout.mp3.wav opusenc.exe --bitrate 320 48khzfilein.wav fileout.opus opusdec.exe fileout.opus fileout.opus.wav wavdiff.exe 48khzfilein.wav fileout.mp3.wav -diff fileout.mp3.delta.wav

This is what I was looking for. Thank you everyone! Sincerely, Milu <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Mail priva di virus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>

Hi Guys I am wanting to test running tinc in openwrt. I need help on how to run it in openwrt. How do I compile tinc ? Regards Yazeed Fataar <yazeedfataar at hotmail.com> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> This email has been sent from a virus-free computer protected by Avast. www.avast.com

Dear R Staff This is my file (www.fiscalforecasting.com/data.csv) if you don't download this file, my dataset same as following Year Month A B C D E 2005 July 0 *4* NA NA *1* 2005 July 0 NA NA 0 *9* 2005 July NA *4* 0 *1* 0 2005 July *4* 0 *2* *9* NA I try to count non-zero values which are not NA values for every *column* *Sincerely* *Engin YILMAZ*

Thanks Guus.. So if someone had to gain access to my vm-disk. They would not be able to view the contents of the files in ""etc/tinc" if I do "sudo chmod go= /etc/tinc" .. My paranoia is around a VPS provider who had admin access to all containers. I know that I have to create a root password that will allow only myself root access , but im just worried about the disk

Ista, et. al: efficiency? (Note: I needed to correct my previous post: do.call() is required for pmax() over the data frame) > x <- data.frame(matrix(runif(12e6), ncol=12)) > system.time(r1 <- do.call(pmax,x)) user system elapsed 0.049 0.000 0.049 > identical(r1,r2) [1] FALSE > system.time(r2 <- apply(x,1,max)) user system elapsed 2.162 0.045 2.207 ##

What was suggested by Eric and Rui works well, but here is a short and may be simpler answer provided your data is similar what Eric posted. It should work for your l data too. aa <- is.na(data)|data==0 nrow(data)-colSums(aa) EK On Sun, Oct 29, 2017 at 6:25 AM, Engin YILMAZ <ispanyolcom at gmail.com> wrote: > Dear R Staff > > You can see my data.csv file in the annex. >

Since i could not see your data, the easiest thing comes to mind is court values excluding NAs, is something like this sum(!is.na(x)) Best of luck--EK On Sun, Oct 29, 2017 at 6:25 AM, Engin YILMAZ <ispanyolcom at gmail.com> wrote: > Dear R Staff > > You can see my data.csv file in the annex. > > I try to count non-zero values in dataset but I need to exclude NA in this >

Hola buenos días hice un gráfico combinado de líneas, puntos y barras en ggplot2, pero no sé cómo puedo poner la leyenda de eso gráfico para que me represente para las líneas con puntos los valores estimados por un modelo y observados. este es mi código: ggplot(MLM,aes(x=Individuo)) + geom_bar(aes(y=Observada), stat = "identity", color= "gray") + geom_line(aes(y=Estimada),

On 22/06/2020 14:00, Fernando Gon?alves wrote: > Good morning Rowland. > > As you may have noticed, I am no expert in deploying SAMBA in an AD > domain. > Could you give me a link with a tutorial that explains in a simple way > the procedure for this? You could start here: https://wiki.samba.org/index.php/Setting_up_Samba_as_a_Domain_Member > > Just to not leave

<div dir="auto">For what it's worth, it's working in NZ/vodafone/android firefox for me<br></div><div style="line-height:1.5"><br><br>-------- Original message --------<br>From: Gavin Stephens <gavin@stephens.net.nz><br>Date: Mon, 15 Jun 2020, 15:59<br>To: icecast@xiph.org<br>Subject: Re: [Icecast]

Good day Sir/Ma'am! This is Alyssa Fatmah S. Mastura taking up Master of Science in Statistics at Mindanao State University-Iligan Institute Technology (MSU-IIT), Philippines. I am currently working on my master's thesis titled "Comparing the Three Estimation Methods for the Four Parametric Logistic (4PL) Item Response Model". While I am looking for a package about Markov chain

Jean-Mark sarkasm. Jean-Markasm. (Bonus points for providing an actual noisy WAV! ^_^) On 30/10/2017 20:28, Jean-Marc Valin wrote: Hi, Before I comment on the graphics you posted to visualize the difference between two audio signals, I'd like to ask for your help in evaluating my JPEG encoder. I've encoded an image with JPEG and then computed the difference with the original. I then

Dear all, I have monthly data in wide format, I am only providing data (at the bottom of the email) for the first 24 columns but I have 2880 columns in total. I would like to take max of every 12 columns. I have taken the mean of every 12 columns with the following code: byapply <- function(x, by, fun, ...) { # Create index list if (length(by) == 1) { nc <- ncol(x)