A Method for Visualizing Multivariate Time Series Data
A Method for Visualizing Multivariate Time Series Data
复制标题
一种可视化多元时间序列数据的方法
DOI:
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复制
发表时间:
2008
期刊:
影响因子:
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通讯作者:
R. Peng
中科院分区:
文献类型:
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作者:
R. Peng
Visualization and exploratory analysis is an important part of any data analysis and is made more challenging when the data are voluminous and high-dimensional. One such example is environmental monitoring data, which are often collected over time and at multiple locations, resulting in a geographically indexed multivariate time series. Financial data, although not necessarily containing a geographic component, present another source of high-volume multivariate time series data. We present the mvtsplot function which provides a method for visualizing multivariate time series data. We outline the basic design concepts and provide some examples of its usage by applying it to a database of ambient air pollution measurements in the United States and to a hypothetical portfolio of stocks.
影响因子:
120.7
作者:
Bell, ML;McDermott, A;Dominici, F
通讯作者:
Dominici, F