New R Package on CRAN
sankeywheel v0.1.0 <https://cran.r-project.org/package=sankeywheel> is now on CRAN!
When I develop the ‘package’ application, I found that the ‘bs4Dash’ package has some conflicts with sankeywheel and hpackedbubble, which results in a problem that these two packages cann’t be used in bs4Dash framework. So I write another shiny application named ‘otherpackages’ to show these packages’ demo.
This article has been published on Zenodo - Research. Shared., if you want to cite it, you can cite it as:
Cheng, Zhenxing. (2018, June 27). SHIBOR versus Repo Rate: the Choice of Benchmark Interest Rates in China’s Monetary Market. Zenodo. http://doi.org/10.5281/zenodo.3517843
About one week ago, I added a new functions to
hchinamap package, that is
provincepoint(). these two functions can map points on chinese map and it province map. The tweets indtroduce a method to display the geographical distribution of your wechat friends on chinese map, and also some other methods to plot wechat friends’s geographical distribution.
Today afternoon, a friend asked me a question, I can’t describe this question in English accurately, but I will try my best. Now, she has 30 sequences, each has 10 thousand numeric elements, they seemingly follow a normal distribution. For a normal distribution, the max density value correspond to mean. she want to know at which value, the density value equals half of the max density value.
This tweet demonstrates a simple application of ‘hchinamap’ package. The data was collect from Ji’nan University’s library websit and sport website. Considering that this is a data set with private information, I can’t make this data public. If you want a copy, you can add my wechat to ask for it.
Inspired by daattali/shiny-server, I decided to build my own shiny server. Finally, I made it! Now you can access it by https://czxa.top/shiny/. Since I haven’t get this server recorded (In China, all websites should be recorded at MIIT, a.k.a, Ministry of industry and information technology of China). After I get it recorded, you can access it by domain name, as is https://czxa.top, but this domain name now is point to my blog deployed at GitHub.
Recently, my interest in
shiny is very strong. These two days, I try to build a shiny application to collect subscribers. Actually, it a very simple applications, but I spends a lot of time on UI design and submit action. Unfortunately, I failed to add submit action. According to my original imagine, after you input name and email address, click , then this application should return you a message to alert your submit action is successful.
Last week, I bought a Ubuntu Serve to deply my blog and some shiny applications. This blog demonstrades how to connect MySQL database with R by ‘RMySQL’ package.
This is my second R package submitted to CRAN, By binding R functions and ‘Highcharts’ library, ‘hpackedbubble’ provides a simple way to draw split packed bubble charts. I have already show the examples of this package at my last tweet. Just like these:
I bought foreign exchange for my clients several time during my intership in ICBC. Recently, Jwen brought a lot of Macau dollars in order to pay tuition fees. So I want to the foreign exchange price of Macau dollars of the bank of China and see if I can save some money for Jwen.
Authoring htmlwidgets powered by React with reactR 是 reactR 提供的介绍文档，该文使用 sparklines 作为示例讲解了如何使用 reactR 编写自己的 html 控件。
这是个蛮有意思的 R 包，可以非常方便的绘制 sunburst 图，为什么说它方便呢，下面你就会知道了。
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