Version: 0.2.6
Date: 2018-11-28
Text: (1) added reference in 'Description' field of 'DESCRIPTION' file
        (2) remove \dontrun{} and donttest{} and revised examples so
        that each example can be executed in < 5 sec

Version: 0.2.5
Text: (1) replace Weiliang Qiu's email address from
        stwxq@channing.harvard.edu to weiliang.qiu@gmail.com (2) use
        'Authors@R' in DESCRIPTION file

Version: 0.2.4
Text: (1) double check the package use the latest version of R 3.5.1

Version: 0.2.3
Text: (1) set the number of clusters as 50 in examples

Version: 0.2.2
Text: (1) remove row names after create data frame in simulated data
        (2) output regression coefficient of GEE in the 'getScore'
        function (3) write a power calculation function so that the
        user can input pilot data to obtain parameter estimates

Version: 0.2.1
Text: (1) simplify the function 'getScore' a little to drop the output
        'id'

Version: 0.2.0
Text: (1) fixed a typo: 'taht' should be 'that' in 'powerCal.Rd'

Version: 0.1.9
Text: (1) change 'sid' to 'cid' (2) change 'uid' to 'subuid' (3) change
        'value' to 'score'

Version: 0.1.8
Text: (1) sort simulated data by uid and sid

Version: 0.1.7
Text: (1) remove some unrelated intermediate outputs

Version: 0.1.6
Text: (1) In 'genSimDataGLMEM', set the default values: beta0=-6

Version: 0.1.5
Text: (1) remove the input 'theta1' from the function 'powerCal' (2)
        update the mannual for 'powerCal'

Version: 0.1.4
Text: (1) simplify code, e.g. reduce the number of calcuations for ci,
        di (2) renmae 'getFrame' to 'getScore' (3) drop some output
        functions. Keep only functions: genSimDataGLMEM, getScore,
        powerCal, riskPredict, riskPredictDiff

Version: 0.1.3
Text: (1) add function 'genSimDataGLMEM'

Version: 0.1.2
Text: (1) add summary.riskPredict and summary.riskPredictDiff for
        'riskPredict' and 'riskPredictDiff' (2) fixed a bug in
        'genDat12': in paste statement, "\n" should be sep="" (3) add
        output E.stat.Ha and E.diff.Ha (4) revised the construction of
        95% CI for eta_c to make sure 95% CI is within the interval (0,
        1) (5) use 'cov' instead of 'cor', otherwise for some case,
        corMat in calculation Cov(A1, A2) will not be a correlation
        matrix

Version: 0.1.1
Text: (1) suppress the output of gee (2) add 'verbose' input option for
        'getFrame' (3) output 95% CI

Version: 0.1.0
Text: (1) add GEE wrapper function

Version: 0.0.9
Text: (1) optimize Tstat.func and genDelta2

Version: 0.0.8
Text: # (1) fixed a bug in riskPredict: z = (stat - 0.5)/se.stat

Version: 0.0.7
Text: (1) exclude Tstat.func from NAMESPACE

Version: 0.0.6
Text: (1) add function 'riskPredict' and 'riskPredictDiff' (2) put
        genDelta inside genDat1 (3) put genDelta2 inside genDat12

Version: 0.0.5
Text: (1) add manual for genDat1 and genDat12

Version: 0.0.3
Text: (1) dropped 'eCDF.func' (2) in function 'genDelta', replace
        "rep=TRUE" by "replace=TRUE"

Version: 0.0.2
Text: (1) added "importFrom("stats", "aov", "optim", "pnorm", "qnorm")"
        to NAMESPACE (2) added 'genDelta', 'genDelta2'