Publications by R - datawookie
{binance} Spot Trading: Limit Orders
In the previous post we looked at creating market orders on Binance using the {binance} package. Today we’re going to dig into limit orders. Market Orders & Limit Orders What’s the difference between a market order and a limit order? I’m so glad you asked. In the BTC/USDT chart below the current (or “market”) price is 62110.01. This me...
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{binance} Spot Trading: Liquidity
In previous posts we looked at creating market orders and limit orders with {binance}. We saw a couple of successful trades. However, sometimes trades are not successful and the orders are not filled. Let’s try to understand why. The setup will be the same as the previous posts and we’ll use the Binance testnet. Let’s take a look at our tes...
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{binance} P2P Trades
Peer-to-Peer (P2P) cryptocurrency trading refers to trades that occur directly between two parties without a central authority (like an exchange) being involved. It’s possible to execute P2P trades using a Binance account. You’d start by browsing the listings of adverts. Suppose, for example, that you wanted to buy ETH using GBP. This is what...
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{filebin} Quick & Easy File Sharing
At Fathom Data we have a number of workflows that require us to share various bits of data for a short time. The data are not sensitive, so we can freely share them. We have been doing this manually via platforms like Google Drive, Box or Dropbox. However we need to remember to go back and delete the file some time later. This is not ideal. What ...
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{filebin} Quick & Easy File Sharing
At Fathom Data we have a number of workflows that require us to share various bits of data for a short time. The data are not sensitive, so we can freely share them. We have been doing this manually via platforms like Google Drive, Box or Dropbox. However we need to remember to go back and delete the file some time later. This is not ideal. What ...
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{emayili} Sending Encrypted Email
In a previous post I documented what I had learned while trying to understand the structure of encrypted emails. I then took an informal Twitter poll to gauge how many people are using encrypted email messages. It’s by no means a statistically representative sample, but I’ll go out on a limb and state that not many people are actually encryp...
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{emayili} Sending Encrypted Email
In a previous post I documented what I had learned while trying to understand the structure of encrypted emails. I then took an informal Twitter poll to gauge how many people are using encrypted email messages. It’s by no means a statistically representative sample, but I’ll go out on a limb and state that not many people are actually encryp...
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{emayili} HTML Messages with Images
No two email clients are equal. Nowhere is this more true than in the way that they treat images in HTML messages. Some clients are fairly permissive. Thunderbird, for example, will happily display images in an HTML message if the images are included in any of the following ways: a link to an URL a Base64 encoded image or an attached image refer...
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{emayili} Message Templates
This is a placeholder post. More coming soon! Related To leave a comment for the author, please follow the link and comment on their blog: R - datawookie. R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job. Want to s...
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{emayili} Sending Email from Shiny
The {emayili} package for sending emails from R works well within a Shiny app. You just need to set it up right. I’ve added a simple demonstration script to the latest version of {emayili}. You’ll find it in the inst/shiny/send-message directory. Setup Probably the easiest way to set this up will be to create a copy of the app in a new folder...
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