D

Data

enter from keyboard 261 data 261

Data members alpha series 154 coef 156 equation 159 group 164 matrix 169 pool 173 rowvector 175 series 178 sspace 180 sym 184 system 186 table 188

var 191 vector 194

Database copy 13, 264

create 12, 265 delete 13, 266 fetch 291

Haver Analytics 318, 319, 322 open 13

open existing 266 open or create 263 pack 267

rebuild 268 rename 13, 269 repair 269

store object in 490 Date

arithmetic 595, 596, 603 current date 604

extract portion of date 597 Dated data table 282, 355 datelabel 262

Dates arithmetic 146

convert from observation number 128, 605 convert string to date 598

convert to observation number 599 converting from numbers 142 current as string 607

current date and time 147

current date as a string 128 date arithmetic 146

date associated with observation 148 date numbers 132

date operators 145 date strings 130 extract portion of 147 format strings 132 formatting 132 rounding 146

string representation 598

string representations 125, 130, 140 strings representations 597 two-digit years 137, 150

workfile dates as strings 128, 148, 591, 607 dates 263

db 263 dbcopy 264 dbcreate 265 dbdelete 266 dbopen 266 dbpack 267 dbrebuild 268 dbrename 269 dbrepair 269 Declare

matrix 23 object 5, 9 decomp 270

define 272 Delete

database 266 object 15

objects or pool identifiers 272 workfile page 392

delete 272 Derivatives

examine derivs of specification 273 make series or group containing 351

derivs 273 describe 274

Descriptive statistics 487, 579 @-functions 577, 579

by category of dependent variable 367 by classification 482

make series 363 matrix functions 45