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function (user, context, callback) { | |
// this rule requires the following configuration values: | |
// CAPTCHA_SECRET: a 32 bytes string that will be the shared secret between | |
// the rule and the webtask | |
// AUTH0_DOMAIN: your auth0 domain (e.g. account.auth0.com) | |
// CAPTCHA_REDIRECT: the URL for the webtask that will show and process CAPTCHA | |
// Put a specific client ID if you dont want CAPTCHA for every client | |
// if (context.clientID !== '[your client id]') |
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# Using airquality dataset | |
data <- airquality | |
data[4:10,3] <- rep(NA,7) | |
data[1:5,4] <- NA | |
# Removing categorical variables | |
data <- airquality[-c(5,6)] | |
summary(data) | |
#------------------------------------------------------------------------------- |