一种可以编纂和解析计量经济学数据的开放源代码软件(gnu regression, econometrics and time-series library)
网络释义
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?葛特儿
...(Liesl) ? 菲瑞克瑞 (Friedrich) ? 路易莎 (Louisa) ? 库特 (Kurt) ? 布姬塔 (Brigitta) ? 玛塔 (Marta) ? 葛特儿 (Gretl) The story follows a good- natured novitiate(实习生) (Andrews),working as a governess who brings music and happiness ...