SADI: Sequence analysis tools for Stata
SADI: Sequence analysis tools for Stata
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DOI：
10.1177/1536867x1701700302
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发表时间：
2017-01-01
期刊：
影响因子：
4.8
通讯作者：
Halpin, Brendan
中科院分区：
文献类型：
--
作者：
Halpin, Brendan
SADI软件包提供了序列分析工具，它侧重于分类时间序列（如生命历程轨迹）之间的相似性和不相似性。SADI的主要组件是使用几种不同算法计算序列间距离的工具，包括最佳匹配算法，但它也包括图形，汇总和管理序列数据的实用程序。它提供了与R包TraMineR和Stata包SQ类似的功能，但比后者快得多。
The SADI package provides tools for sequence analysis, which focuses on the similarity and dissimilarity between categorical time series such as life-course trajectories. SADI's main components are tools to calculate intersequence distances using several different algorithms, including the optimal matching algorithm, but it also includes utilities to graph, summarize, and manage sequence data. It provides similar functionality to the R package TraMineR and the Stata package SQ but is substantially faster than the latter.