Stack overflow on subroutine call only when compiled with Intel Visual Fortran and fine when compiled by Compaq Visual Fortran

Using identical source files for a Fortran .dll I can compile them with Compaq Visual Fortran 6.6C or Intel Visual Fortran 12.1.3.300 (IA-32). The problem is that the execution fails on the Intel...

p-value for a vector in R

I want to get the p-value of a vector of F value in R. set.seed(12345) dat <- data.frame(df = round(runif(n=10, min=5, max=10)), F=runif(n=10, min=1, max=50)) pf(q = dat[2], df1 = dat[1], df2 =...

In Rails when using the Faker gem, Im unable to generate unique data. How to fix it?

When I run db:populate, it gives the following error : Validation failed: Email has already been taken, Nyaaid has already been taken The email should be unique and the ID should be unique!...

Why does interp function give me error?

n <- akima :: interp( x, y, z, xo = seq(min(x), max(x), length = 100), yo = seq(min(y), max(y), length = 100), linear = TRUE, extrap = FALSE, duplicate = "error", dupfun = NULL,...

How to add dynamic column headers to jquery datatable

I am trying to add the dynamic column header to data table ,Here is my code for datatable initialisation: var $table=$('#MSRRes').dataTable ( { "bFilter": false, ...

Can't install anything with npm ECONNRESET without proxy

I used node.js to install some things via npm without any problems. Now I changed nothing on my settings (Win8; no proxy, internet is working) and I can't install anything (especially cordova and...

Compiling Hydra Using Cygwin

I am trying to compile Hydra using Cygwin. But I am unable to do So.. ./configure command gives the following results. $ ./configure Starting hydra auto configuration ... Checking for openssl...

Why Flask-migrate cannot upgrade when drop column

I am using SqlAlchemy and Flask-migrate for DB migration. I have successfully init the DB and upgrade once, but when I deleted one of my table column, I managed to migrate however upgrade gave me...

What does "argument to 'which' is not logical" mean in FactoMineR MCA?

I'm trying to run an MCA on a datatable using FactoMineR. It contains only 0/1 numerical columns, and its size is 200.000 * 20. require(FactoMineR) result <- MCA(data[, colnames, with=F], ncp =...

Need help colouring variables and adding ellipses to PCA in R

I'm new to R and am trying to figure out how to do PCA using it. So far I have tried two methods but there are issues with both. Here is the code for the first: library('FactoMineR') my.data.7 <-...

Factoextra - change line width for ellipses and variables

I'm currently making pca with factomineR and factoextra packages. An example of my code with data iris : library(FactoMineR) library(factoextra) data(iris) res.pca<-PCA(iris , scale.unit=TRUE,...

How to use package.json scripts to copy files with specific file extension

I am trying out npm as a build tool. One stumbling block I have encountered is that I need to copy javascript files from one folder to another. The source folder contains typescript files,...

Webpack Plugin: run command after assets are written to file system

I've seen this question: https://stackoverflow.com/questions/30312715/run-command-after-webpack-build and I modified the sample code provided there. To describe my scenario, I'm trying to take the...

Interp function in R akima package - memory not mapped

I am trying a simple application of akima:::interp but I can only get a segmentation fault. I am trying to project a hemisphere of a sphere onto a disk, then use 'image' to make a plot. The code...

Rodrigues' formula for vector rotation

I am trying to do the rodrigues' formula for rotation around an arbitrary axis for some angle. I have this code function norm(v) { return Math.sqrt(v[0]*v[0] + v[1]*v[1] +...

`regeneratorRuntime` is not defined when running Jest test

The title pretty much explains what I'm facing. I'm trying to test a React component that has some state, and I attempt to provide my store to the component in order to get what it needs. When I...

What is the React Native version compatible with android api16?

I install react native and created a sample project. but it cannot be run on android version prior to android 6. so i created project with earlier version. following errors occurred. please...

R - DBSCAN fviz_cluster - get coordinates of elements with dim1 and dim2

I'm a noob with R, and I'm trying to do clustering on some data samples. I've tried a PCA, res.pca <- PCA(df, ncp = 5, # nb composantes principales. graph = TRUE, ...

How to replace empty string with NA in R dataframe?

My first approach was to use na.strings="" when I read the data in from a csv. This doesn't work for some reason. I also tried: df[df==''] <- NA Which gave me an error: Can't use matrix or array...

Vuejs hot reload Cannot read property 'Ctor' of undefined

I have this error when I update: index.js:106 TypeError: Cannot read property 'Ctor' of undefined at index.js:202 at Object.reload (index.js:104) at reload (hot-reload.ts:17) at...

How to define dimensions in fviz_cluster with PAM data?

I have a data frame which is divded as samples in rows and variables in columns Upon doing a PCA: df.pca <- PCA(df, graph = FALSE, ncp = Inf) df.coord <- data.frame(df.pca$ind$coord) and...

error while creating a 2-tuple as input for model.simulate() of fmu model with pyfmi

I have a fmu created in gt-suite. I am trying to work with it in python using python PyFMI package. My code from pyfmi import load_fmu import numpy as np model = load_fmu('AHUPIv2b.fmu') t =...

How to connect VPN PPTP in MacOS with Mojave?

I need to connect to a VPN network using the PPTP protocol. I know that Apple no longer supports the protocol because it is insecure. But I can not force my client to change the infrastructure. I...

error TS1127: Invalid character when running Karma tests in Angular 7

I'm getting errors error TS1127: Invalid character in the Visual Studio Code terminal, when running a Karma test for an Angular 7 app CLI version - 7.3.9 I have one single Karma test...

pca and cluster analysis, very slow computing

My data has 30,000 rows and 140 columns and I am trying to cluster the data. I am doing a pca and then using about 12 pc to use in the cluster analysis. I took a random sample of 3000 observations...

Jest passing tests but --covering option not picking up files

Problem description: I have written two tests for a typescript class. Those two tests pass so jest successfully retrieves the test files. I then use the --coverage option but it appears jest is...

How to plot data from a 3 columns dataframe as a heatmap plot in R?

I'm new to R and I would appreciate your help. I have a 3 columns df that looks like this: > head(data) V.hit J.hit frequency 1 IGHV1-62-3*00 IGHJ2*00 0.51937442 2 IGHV5-17*00...

Enabling Angular 9 Ivy throws errors

I have updated my app to Angular 9. I am able to run the app when I disable ivy. But when I enable ivy getting error error NG6002: Error logs - 32 export class FooterModule { } ...

Replacement for Wpantund deprecated

we are currently use NCP with wpantund. we found out that the wpantund will deprecated. what will replace it ? we are using Uart interface, so moving to any spi intrface will be a problem

copying files using `ncp` throws: no such file or directory, mkdir

I'm using ncp to copy files as following: import ncp from "ncp"; import { promisify } from "util"; const ncpPromise = promisify(ncp); const copyAssets = async (exportFolderName,...