i have this code in php: $n = '[{"area":30,"ind":[5,5,4,5,4.14,3.75],"isCluster":true},{"area":31,"ind":[],"isCluster":false}]'; $command = ""C:Program FilesRR-4.3.0binRscript.exe" C:\xampp\htdocs\CKmeans1D.R $n"; exec($command, $output); print_r($output); it execute the CKmeans1D.R to run R file, and in R i have this code: library(jsonlite) args <- commandArgs(trailingOnly = TRUE) x…
I've been scraping a file, but now there's a new URL - I just tried to chg. the URL and CSS-selector - but my link-object don't result in a searchpath but "character (empty)" - what's seems to be the problem?…
I'm trying to scrape this table of regions that support Microsoft's Speech service. I've managed to get the following character vector: region <- c("southafricanorth 6", "eastasia 5", "southeastasia 1,2,3,4,5", "australiaeast 1,2,3,4", "centralindia 1,2,3,4,5", "japaneast 2,5", "japanwest", "koreacentral 2", "canadacentral 1",…
I recenlty changed OS from Ubuntu to Windows. When I used Linux, I confortably launched up git, docker/docker-compose, python, julia, R and other applications in bash. I used the terminator in Linux since the windows can be divided horizontally or…
How can I implement the functionality in a Shiny App where there are two tabs, "Hex Map" and "State Information"? In the "Hex Map" tab, there is a highchart displaying a hex map of the United States. On the "State…
I have a large JSON file (383,255KB). It contains street names, addresses, and lat/long values. I think I'm right in saying this is a WGS84 World Geodetic System 84 file format. All I want to do is query this data,…
I have an R shiny app with a navbar from the R shiny package. However, I'm interested in the output HTML so no R specific knowledge is required here. Tabbing through this navbar skips entries when those tabs have previously…
I have a list called "merged". Within each object in the list there are nested lists for "input", "output", and "session". Ultimately I would like to unlist all this into a dataframe that is easy to work. This data comes…
I am reading a website with the rvest-package. Here's an extract from the html code: html <- '<a name="idp341456"></a><div class="big bold">Urteilskopf</div> <br>147 IV 65<br><br><br><div class="paraatf">8. Auszug aus dem Urteil der Strafrechtlichen Abteilung i.S. A. gegen Generalstaatsanwaltschaft des Kantons Bern, B.…
I'm on LMDE (that is, on a Debian-based OS like Ubuntu): R version 4.0.4 (2021-02-15) Platform: x86_64-pc-linux-gnu (64-bit) Running under: LMDE 5 (elsie) and keep getting an error installing libraries. Sometimes I come across local solutions, but usually they don't…