我正在尝试对数据进行很长的重塑:
clear
input byte id float(v_az032_2017 v_az033_2017 v_az032_2018 v_az033_2018)
1 27.484943 27.324594 27.36449 27.32548
2 27.67231 27.32464 27.383556 27.325926
3 27.325935 27.32939 27.334106 27.32985
4 27.53663 27.32457 27.3705 27.33671
5 27.328493 27.325037 27.335546 27.33038
end
我已经查阅了以下页面,但到目前为止我还没有成功:
如何重塑数据,使其看起来像这样:
id year h v
1 2017 az032 27.48494
1 2018 az032 27.36449
1 2017 az033 27.32459
1 2018 az033 27.32548
2 2017 az032 27.67231
2 2018 az032 27.38356
2 2017 az033 27.32464
2 2018 az033 27.32593
答案 0 :(得分:2)
实际上,您只需<script src="https://api.mapbox.com/mapbox.js/plugins/leaflet-pip/v0.0.2/leaflet-pip.js"></script>
<script src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
<link href="https://api.mapbox.com/mapbox.js/v3.1.1/mapbox.css" rel="stylesheet" />
<script src="https://api.mapbox.com/mapbox.js/v3.1.1/mapbox.js"></script>
<form class="form">
<label for="latitude">Latitude:</label>
<input id="latitude" type="text" />
<label for="longitude">Longitude:</label>
<input id="longitude" type="text" />
</form>
<div id="map" style="width: 800px; height: 500px; "></div>
一次。
然后,您可以简单地reshape long
split
生成的(复合)变量和year
:
rename
reshape long v_, i(id) j(az_year) string
split az_year, generate(var) parse("_")
drop az_year
rename v_ v
rename var1 h
rename var2 year
order id year h v