speed
(Package: depmixS4) :
Speed Accuracy Switching Data
This data set is a bivariate series of response times and accuracy scores of a single participant switching between slow/accurate responding and fast guessing on a lexical decision task. The slow and accurate responding, and the fast guessing can be modelled using two states, with a switching regime between them. The dataset further contains a third variable called Pacc, representing the relative pay-off for accurate responding, which is on a scale of zero to one. The value of Pacc was varied during the experiment to induce the switching. This data set is a from participant A in experiment 1a from Dutilh et al (2011).
sp500
(Package: depmixS4) :
Standard & Poor's 500 index
This data set consists of (monthly) values of the S&P 500 stock exchange index. The variable of interest is the logarithm of the return values, i.e., the logarithm of the ratio of indices, in this case the closing index is used.
providing 
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