=================================================================================== DJL v3.9 (Release date: 2023-03-16) =================================================================================== Code> 1. dm.network.dea: index bug fixed =================================================================================== DJL v3.8 (Release date: 2022-03-16) =================================================================================== Code> 1. dm.network.dea: Output-oriented & IRS/DRS implemented =================================================================================== DJL v3.7 (Release date: 2021-05-22) =================================================================================== Code> 1. dm.network.dea: new feature added 2. dm.dynamic.bc: bug fixed Man> 1. dm.network.dea: new feature added 2. dm.dea: typos fixed =================================================================================== DJL v3.6 (Release date: 2020-09-16) =================================================================================== Code> 1. roc.malmquist: post-hoc index adjustment (+1) applied to ddf & sf measures 2. *.ddf, *.hdf, *.sf: argument wd changed for versatility =================================================================================== DJL v3.5 (Release date: 2020-09-15) =================================================================================== Code> 1. roc.malmquist: m.arg bug fixed =================================================================================== DJL v3.4 (Release date: 2020-05-10) =================================================================================== Code> 1. target.spec.dea: pin argument added Man> 1. target.spec.dea: pin argument added =================================================================================== DJL v3.3 (Release date: 2020-05-01) =================================================================================== Code> 1. roc.dea: a bug on unordered dataset fixed 2. roc.hdf: a bug on unordered dataset fixed 3. roc.sf : a bug on unordered dataset fixed 4. plp : a new function added Man> 1. target.arrival.dea: a typo fixed 2. target.arrival.hdf: a typo fixed 3. target.arrival.sf : a typo fixed 4. plp : a new function added =================================================================================== DJL v3.2 (Release date: 2019-12-24) =================================================================================== Code> 1. target.arrival.dea: new feature (intermediate RoCs) added 2. target.arrival.hdf: new feature (intermediate RoCs) added 3. target.arrival.sf : new feature (intermediate RoCs) added Man> 1. target.arrival.dea: new feature (intermediate RoCs) added 2. target.arrival.hdf: new feature (intermediate RoCs) added 3. target.arrival.sf : new feature (intermediate RoCs) added =================================================================================== DJL v3.1 (Release date: 2019-11-17) =================================================================================== Code> 1. target.arrival.dea: bug fixed for a single DMU on the frontier 2. target.arrival.hdf: bug fixed for a single DMU on the frontier 3. target.arrival.sf : bug fixed for a single DMU on the frontier =================================================================================== DJL v3.0 (Release date: 2019-05-01) =================================================================================== Code> 1. dm.dynamic.bc: new feature added Man> 1. dm.dynamic.bc: new feature added =================================================================================== DJL v2.9.2 (Release date: 2019-03-07) =================================================================================== Code> 1. roc.sf : bug fixed for only one DMU presenting local RoC 2. roc.hdf: bug fixed for only one DMU presenting local RoC =================================================================================== DJL v2.9.1 (Release date: 2019-02-11) =================================================================================== Code> 1. target.spec.dea: bug fixed - ifelse vs if without else - caused by R update =================================================================================== DJL v2.9 (Release date: 2019-02-06) =================================================================================== Code> 1. roc.dea: bug fixed for only one DMU presenting local RoC 2. target.spec.dea: NULL as a default value for wv (scaling factor will be applied) Man> 1. target.spec.dea: NULL as a default value for wv (scaling factor will be applied) =================================================================================== DJL v2.8 (Release date: 2018-12-09) =================================================================================== Code> 1. roc.malmquist: orientation default to be "n" 2. dm.sbm: bug fixed on the normalization factor t Man> 1. roc.malmquist: orientation default to be "n" =================================================================================== DJL v2.7 (Release date: 2018-04-18) =================================================================================== Code> 1. roc.malmquist: new feature added Man> 1. roc.malmquist: new feature added =================================================================================== DJL v2.6 (Release date: 2016-09-27) =================================================================================== Code> 1. dm.ddf/dea/hdf/sbm/sf: argument 'o' added 2. dm.hdf: consistency checking simplified using argument 'o' 3. dm.ddf/sf: weak disposability bug fixed 4. roc.dea/df: overall code simplified using argument 'o' with matrix operation 5. map.soa.ddf/dea/sbm/sf: overall code simplified with matrix operation 6. map.soa.hdf: new feature added 7. roc.hdf: new feature added 8. target.arrival.hdf: new feature added 9. target.spec.dea: argument 'bound' added Man> 1. dm.ddf/dea/hdf/sbm/sf: argument 'o' added 2. map.soa.hdf: new feature added 3. roc.hdf: new feature added 4. target.arrival.hdf: new feature added 5. target.spec.dea: argument 'bound' added =================================================================================== DJL v2.5 (Release date: 2016-08-18) =================================================================================== Code> 1. dm.hdf: hyperbolic distance function added 2. dm.sf: dual output added / default g set to be xdata*ydata 3. dm/map.soa.ddf / map.soa/roc/target.arrival.sf: default g set to be xdata*ydata Man> 1. dm.hdf: hyperbolic distance function added 2. dm.sf: dual output added / default g set to be xdata*ydata 3. dm/map.soa.ddf / map.soa/roc/target.arrival.sf: default g set to be xdata*ydata =================================================================================== DJL v2.4 (Release date: 2016-07-10) =================================================================================== Code> 1. dm.ddf/dea/sbm/sf: convexity argument added for Free Disposal Hull 2. map.soa.ddf/dea/sbm/sf: convexity argument added for Free Disposal Hull 3. target.arrival.dea/sf: convexity argument added for Free Disposal Hull 4. target.spec.dea: convexity argument added for Free Disposal Hull 5. ma.aps.reg: refined with homemade-combination function 6. dm.sbm: bug fixed Man> 1. dm.ddf/dea/sbm/sf: convexity argument added for Free Disposal Hull 2. map.soa.ddf/dea/sbm/sf: convexity argument added for Free Disposal Hull 3. target.arrival.dea/sf: convexity argument added for Free Disposal Hull 4. target.spec.dea: convexity argument added for Free Disposal Hull 5. dm.dea: reference / example revised =================================================================================== DJL v2.3 (Release date: 2016-06-06) =================================================================================== Code> 1. map.corr: new feature added 2. dm.mahalanobis: row(s) including NA will be excluded Man> 1. map.corr: new feature added 2. dm.mahalanobis: value 'excluded' added 3. target.spec.dea: reference updated =================================================================================== DJL v2.2 (Release date: 2016-05-16) =================================================================================== Code> 1. dm.mahalanobis: new feature added Man> 1. dm.mahalanobis: new feature added =================================================================================== DJL v2.1 (Release date: 2016-02-25) =================================================================================== Code> 1. target.spec.dea: initial checks for alpha/beta added / feasible bound check added Man> 1. target.spec.dea: description & reference added 2. dm.sbm: weak-pareto optimal -> alternate optima =================================================================================== DJL v2.0 (Release date: 2016-02-07) =================================================================================== Code> 1. target.spec.dea: input estimation bug fixed: 1-delta^dt -> (1/delta)^dt / procedure modified to encompass the traditional inverse DEA / initial checks added for dumb inputs 2. target.arrival.dea: bug fixed for s.eff & infinity checks / initial checks added for dumb inputs 3. target.arrival.sf: initial checks added for dumb inputs 4. roc.dea: initial checks added for dumb inputs 5. roc.sf: initial checks added for dumb inputs Man> 1. target.spec.dea: descriptions & example added for changes made =================================================================================== DJL v1.9 (Release date: 2016-01-17) =================================================================================== Code> 1. ma.aps.reg: name changed from aps.reg (sorry!) / mad/aic/bic switches turned off as a default setting / alias test added to cope with the singularity / warning added for case of no model meeting given criteria Man> 1. target.spec.dea: description revised / reference added =================================================================================== DJL v1.8 (Release date: 2015-12-17) =================================================================================== Code> 1. All codes: initial checks added 2. aps.reg: new feature (all possible subset regression) added Man> 1. aps.reg: new feature (all possible subset regression) added =================================================================================== DJL v1.7 (Release date: 2015-11-17) =================================================================================== Dataset> 1. All datasets framed for easy use Man> 1. All examples using dataset rewritten =================================================================================== DJL v1.6 (Release date: 2015-11-07) =================================================================================== Dataset> 1. dataset.airplane.2017 added Code> 1. dm.sf: weak disposability output constraint bug(missing gamma) fixed 2. roc.dea: no c but mean to calc avgroc 3. roc.sf: no c but mean to calc avgroc / geometric mean is used for equi-ratio 4. target.arrival.dea: calc iroc-ftype after sg / returns roc_avg and roc_local 5. target.arrival.sf added Man> 1. dataset.hev.2013: ~MY2013 2. dm.sbm: 3rd example, margin 3. dm.sf: ratio->multiplicative form 4. target.spec.dea: than->over 5. typo: min - Date-sum max->min 6. map.soa: indices->index, changes->score =================================================================================== DJL v1.5 (Release date: 2015-10-01) =================================================================================== Code> 1. dm.ddf: default value of w to be NULL / if(w[1,r]==1 / uo - to + 2. dm.sf: default value of w to be NULL / if(w[1,r]==1 / uo - to + 3. map.soa.ddf: ordering / w is not set to 0 / crop map till p / mk option added 4. map.soa.dea: ordering / sg is not set to ssm / crop map till p / mk option added 5. map.soa.sbm: ordering / sg is not set to ssm / crop map till p / mk option added 6. map.soa.sf: ordering / w is not set to 0 / crop map till p / mk option added Man> 1. dm.ddf: g as n*(m+s) in example 2. dm.sf: g as n*(m+s) in example =================================================================================== DJL v1.0 (Release date: 2015-09-30) =================================================================================== A grand debut on CRAN