                 Changes in version 0.2.7 (2026-08-31)                  

    o   Fixed bugs in riskPredict.Rd and riskPredictDiff.Rd.

    o   Use the right README format

                 Changes in version 0.2.6 (2018-11-28)                  

    o   Added reference in 'Description' field of 'DESCRIPTION' file.

    o   Removed \dontrun{} and \donttest{} and revised examples so that each
	example can be executed in < 5 seconds.

                        Changes in version 0.2.5                        

    o   Replaced Weiliang Qiu's email address from stwxq@channing.harvard.edu to
	weiliang.qiu@gmail.com.

    o   Used 'Authors@R' in DESCRIPTION file.

                        Changes in version 0.2.4                        

    o   Double checked the package uses the latest version of R 3.5.1.

                        Changes in version 0.2.3                        

    o   Set the number of clusters as 50 in examples.

                        Changes in version 0.2.2                        

    o   Removed row names after creating data frame in simulated data.

    o   Outputted regression coefficient of GEE in the 'getScore' function.

    o   Wrote a power calculation function so that the user can input pilot
	data to obtain parameter estimates.

                        Changes in version 0.2.1                        

    o   Simplified the function 'getScore' a little to drop the output 'id'.

                        Changes in version 0.2.0                        

    o   Fixed a typo: 'taht' should be 'that' in 'powerCal.Rd'.

                        Changes in version 0.1.9                        

    o   Changed 'sid' to 'cid'.

    o   Changed 'uid' to 'subuid'.

    o   Changed 'value' to 'score'.

                        Changes in version 0.1.8                        

    o   Sorted simulated data by uid and sid.

                        Changes in version 0.1.7                        

    o   Removed some unrelated intermediate outputs.

                        Changes in version 0.1.6                        

    o   In 'genSimDataGLMEM', set the default values: beta0=-6.

                        Changes in version 0.1.5                        

    o   Removed the input 'theta1' from the function 'powerCal'.

    o   Updated the manual for 'powerCal'.

                        Changes in version 0.1.4                        

    o   Simplified code, e.g., reduced the number of calculations for ci, di.

    o   Renamed 'getFrame' to 'getScore'.

    o   Dropped some output functions. Kept only functions: genSimDataGLMEM,
	getScore, powerCal, riskPredict, riskPredictDiff.

                        Changes in version 0.1.3                        

    o   Added function 'genSimDataGLMEM'.

                        Changes in version 0.1.2                        

    o   Added summary.riskPredict and summary.riskPredictDiff for 'riskPredict'
	and 'riskPredictDiff'.

    o   Fixed a bug in 'genDat12': in paste statement, "\n" should be sep="".

    o   Added output E.stat.Ha and E.diff.Ha.

    o   Revised the construction of 95% CI for eta_c to make sure 95% CI is
	within the interval (0, 1).

    o   Used 'cov' instead of 'cor'; otherwise, for some cases, corMat in the
	calculation Cov(A1, A2) will not be a correlation matrix.

                        Changes in version 0.1.1                        

    o   Suppressed the output of gee.

    o   Added 'verbose' input option for 'getFrame'.

    o   Outputted 95% CI.

                        Changes in version 0.1.0                        

    o   Added GEE wrapper function.

                        Changes in version 0.0.9                        

    o   Optimized Tstat.func and genDelta2.

                        Changes in version 0.0.8                        

    o   Fixed a bug in riskPredict: z = (stat - 0.5)/se.stat.

                        Changes in version 0.0.7                        

    o   Excluded Tstat.func from NAMESPACE.

                        Changes in version 0.0.6                        

    o   Added function 'riskPredict' and 'riskPredictDiff'.

    o   Put genDelta inside genDat1.

    o   Put genDelta2 inside genDat12.

                        Changes in version 0.0.5                        

    o   Added manual for genDat1 and genDat12.

                        Changes in version 0.0.3                        

    o   Dropped 'eCDF.func'.

    o   In function 'genDelta', replaced "rep=TRUE" with "replace=TRUE".

                        Changes in version 0.0.2                        

    o   Added "importFrom("stats", "aov", "optim", "pnorm", "qnorm")" to
	NAMESPACE.

    o   Added 'genDelta', 'genDelta2'.
