問題タブ [rpivottable]

rpivoTable パッケージを使用して Shiny アプリに表示する 6 か月 (1 月から 6 月) の時系列 (DataFrame) があります。

四半期ごとの合計をデータに追加する必要があります。つまり (Q1Total と Q2Total は計算列である必要があります)

2 番目の質問: rpivotTable で負のデータを赤で、正のデータを黒で表示するにはどうすればよいですか?

助けてくれてありがとう。マスード・ペイダー

I'm trying to make a dashboard where my data have around 7-8 columns and 1500-2000 entries. There are two columns which are numeric on which I want to do summation. Rest of the columns I want to use for slicing the data(creating subset by adding filters or slicing it according to entries of other columns).

I wanted to make dashboard where anyone can create bar charts or summary tables on the go. I was able to achieve this using rpivottable.

My second step is to show data that is being mapped in those charts. This won't make much sense if chart is at a basic level i.e 1.5k-2k entries but as i slice the data further and further based on filters from rest of the columns. I'll come to a point where only 80 or 100 rows are satisfying a list of filters. I want to show these rows in the shiny dashboard itself.

I'm using this code to create below dashboard but the data is all the data that I have read.

I'm able to create the charts and table using rpivottable and DT package but is there a way to link both of these ? Since Data table now is simply showing all the data that was read originally.

As in, If I want to see data that constitutes the orange bar in second picture and i click on the orange bar is there a way for the table to show data that make up the orange bar?