Nothing
R/gcdg_chl_1.R
In childdevdata: Child Development Data
#' Chili, 0.5-1.75 years: `gcdg_chl_1`
#'
#' A dataset with developmental scores at the item level for
#' 2139 unique children measured in the years 1991-1996 at ages clustered
#' around six months (n = 128), 12 months (n = 1732) and 18 month (n = 279).
#'
#' Instruments: Bayley I (`by1`)
#'
#' @docType data
#' @format A `data.frame` with 2139 rows and 113 variables:
#'
#'|Name |Type |Label |
#'|:-----------|:----|:-------------------------------------------------------|
#'| `ctrcd` | chr | Country code (ISO 3166-1 alpha-3) |
#'| `cohort` | chr | Cohort name |
#'| `cohortn` | chr | Cohort number |
#'| `subjid` | int | Child number |
#'| `agedays` | int | Age (days) |
#'| `sex` | chr | Either `"male"` or `"female"` |
#'| `gagebrth` | int | Gestational age (days) |
#'|`by1mdd045` |0/1 |inspects own hand |
#'|`by1mdd046` |0/1 |Closes on dangling ring (check hand preference) |
#'|`by1mdd047` |0/1 |turns head to sound of bell |
#'|`by1mdd048` |0/1 |turns head to sound of rattle |
#'|`by1mdd049` |0/1 |reaches for cube |
#'|`by1mdd050` |0/1 |manipulates table edge actively |
#'|`by1mdd051` |0/1 |eye-hand coordination in reaching |
#'|`by1mdd052` |0/1 |regards pellet |
#'|`by1mdd053` |0/1 |mirror image approach |
#'|`by1mdd054` |0/1 |picks up cube (check hand preference) |
#'|`by1mdd055` |0/1 |Vocalises attitudes |
#'|`by1mdd056` |0/1 |retains 2 cubes |
#'|`by1mdd057` |0/1 |exploitive paper play |
#'|`by1mdd058` |0/1 |Discriminates strangers |
#'|`by1mdd059` |0/1 |recovers rattle, in crib |
#'|`by1mdd060` |0/1 |reaches persistently |
#'|`by1mdd061` |0/1 |Likes frolic play |
#'|`by1mdd062` |0/1 |turns head after fallen spoon |
#'|`by1mdd063` |0/1 |lifts inverted cup |
#'|`by1mdd064` |0/1 |reaches for second cube |
#'|`by1mdd065` |0/1 |smiles at mirror (5.4 months) |
#'|`by1mdd066` |0/1 |bangs in play |
#'|`by1mdd067` |0/1 |sustained inspection of ring |
#'|`by1mdd068` |0/1 |exploitive string play |
#'|`by1mdd069` |0/1 |transfers objects hand to hand |
#'|`by1mdd070` |0/1 |picks up cube deftly and directly |
#'|`by1mdd071` |0/1 |pulls string: secures ring |
#'|`by1mdd072` |0/1 |interest in sound production |
#'|`by1mdd073` |0/1 |lifts cup with handle |
#'|`by1mdd074` |0/1 |attends to scribbling |
#'|`by1mdd075` |0/1 |looks for fallen spoon |
#'|`by1mdd076` |0/1 |playful response to mirror |
#'|`by1mdd077` |0/1 |retains 2 of 3 cubes offered |
#'|`by1mdd078` |0/1 |manipulates bell: insterest in details |
#'|`by1mdd079` |0/1 |vocalizes 4 different syllables |
#'|`by1mdd080` |0/1 |pulls string adaptively: secures ring |
#'|`by1mdd081` |0/1 |cooperates in games (is this some other scale?) |
#'|`by1mdd082` |0/1 |attempts to secure 3 cubes |
#'|`by1mdd083` |0/1 |rings bell purposely |
#'|`by1mdd084` |0/1 |listens selectively with familiar words |
#'|`by1mdd085` |0/1 |says "da-da" or equivalent |
#'|`by1mdd086` |0/1 |Uncovers toy (check manual if by pulling cloth |
#'|`by1mdd087` |0/1 |fingers holes in pegboard |
#'|`by1mdd088` |0/1 |picks up cup, secures cube |
#'|`by1mdd089` |0/1 |responds to verbal request |
#'|`by1mdd090` |0/1 |puts cube in cup on command |
#'|`by1mdd091` |0/1 |looks for content of box |
#'|`by1mdd092` |0/1 |stirs with spoon in imitation |
#'|`by1mdd093` |0/1 |looks at pictures in book |
#'|`by1mdd094` |0/1 |inhibits on command |
#'|`by1mdd095` |0/1 |attempting to imitate scribble |
#'|`by1mdd096` |0/1 |unwraps cube |
#'|`by1mdd097` |0/1 |repeats performance laughed at |
#'|`by1mdd098` |0/1 |holds crayon adaptively |
#'|`by1mdd099` |0/1 |pushes car along |
#'|`by1mdd100` |0/1 |puts 3 or more cubes in cup |
#'|`by1mdd101` |0/1 |jabbers expressively |
#'|`by1mdd102` |0/1 |uncovers blue box |
#'|`by1mdd103` |0/1 |turns pages of books |
#'|`by1mdd104` |0/1 |Pats toy (whistle doll) in imitation |
#'|`by1mdd105` |0/1 |dangles ring by string |
#'|`by1mdd106` |0/1 |imitates words |
#'|`by1mdd107` |0/1 |puts beads in box (6 of 8) |
#'|`by1mdd108` |0/1 |places 1 peg repeateadly |
#'|`by1mdd109` |0/1 |removes pellet from bottle |
#'|`by1mdd110` |0/1 |blue board: places 1 round block |
#'|`by1mdd111` |0/1 |builds tower of 2 cubes |
#'|`by1mdd112` |0/1 |scribbles sponstaneously |
#'|`by1mdd113` |0/1 |says 2 words |
#'|`by1mdd114` |0/1 |puts 9 cubes in cup |
#'|`by1mdd115` |0/1 |closes round box |
#'|`by1mdd116` |0/1 |uses gestures to make wants known |
#'|`by1mdd117` |0/1 |shows shoes or other clothing, or own toy |
#'|`by1mdd118` |0/1 |pegs placed in 70 seconds |
#'|`by1mdd119` |0/1 |builds tower of 3 cubes |
#'|`by1mdd120` |0/1 |pink board: places round block |
#'|`by1mdd121` |0/1 |blue board: places 2 round blocks |
#'|`by1mdd122` |0/1 |attains toy with stick |
#'|`by1mdd123` |0/1 |pegs placed in 42 seconds |
#'|`by1mdd124` |0/1 |names 1 object |
#'|`by1mdd125` |0/1 |imitates crayon stroke |
#'|`by1mdd126` |0/1 |follows directions doll (check parts passed) |
#'|`by1mdd127` |0/1 |uses words to make wants known |
#'|`by1mdd128` |0/1 |points to parts of doll (check parts recognised, check manua |
#'|`by1mdd129` |0/1 |blue board: places 2 round and 2 square blocks |
#'|`by1mdd130` |0/1 |names 1 picture |
#'|`by1mdd131` |0/1 |finds 2 objects |
#'|`by1mdd132` |0/1 |points to 3 pictures |
#'|`by1mdd133` |0/1 |No label: b1m133 |
#'|`by1mdd134` |0/1 |pegs placed in 30 seconds |
#'|`by1mdd135` |0/1 |differentiates scribble from stroke |
#'|`by1mdd136` |0/1 |sentence of 2 words |
#'|`by1mdd137` |0/1 |pink board: completes |
#'|`by1mdd138` |0/1 |names 2 objects |
#'|`by1mdd139` |0/1 |points to 5 pictures |
#'|`by1mdd140` |0/1 |broken doll: mends approximately |
#'|`by1mdd141` |0/1 |names 3 pictures |
#'|`by1mdd142` |0/1 |blue board: places 6 blocks |
#'|`by1mdd143` |0/1 |builds tower of 6 cubes |
#'|`by1mdd144` |0/1 |discriminates 2: cup, plate, box |
#'|`by1mdd145` |0/1 |names watch, 4th picture |
#'|`by1mdd146` |0/1 |names 3 objects |
#'|`by1mdd150` |0/1 |names watch, 2nd picture |
#'|`by1mdd151` |0/1 |pink board: reverse |
#'|`by1mdd152` |0/1 |discriminates 3: cup, plate, box |
#'|`by1mdd153` |0/1 |broken doll: mends exactly |
#' @references
#' Lozoff B, De Andraca I, Castillo M, Smith JB, Walter T, Pino P.
#' Behavioral and developmental effects of preventing iron-deficiency anemia
#' in healthy full-term infants. Pediatrics. 2003;112:846-854.
#' \url{https://pediatrics.aappublications.org/content/112/4/846.short}
"gcdg_chl_1"
Try the childdevdata package in your browser
Any scripts or data that you put into this service are public.
childdevdata documentation built on April 15, 2021, 5:07 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
#' Chili, 0.5-1.75 years: `gcdg_chl_1`
#'
#' A dataset with developmental scores at the item level for
#' 2139 unique children measured in the years 1991-1996 at ages clustered
#' around six months (n = 128), 12 months (n = 1732) and 18 month (n = 279).
#'
#' Instruments: Bayley I (`by1`)
#'
#' @docType data
#' @format A `data.frame` with 2139 rows and 113 variables:
#'
#'|Name |Type |Label |
#'|:-----------|:----|:-------------------------------------------------------|
#'| `ctrcd` | chr | Country code (ISO 3166-1 alpha-3) |
#'| `cohort` | chr | Cohort name |
#'| `cohortn` | chr | Cohort number |
#'| `subjid` | int | Child number |
#'| `agedays` | int | Age (days) |
#'| `sex` | chr | Either `"male"` or `"female"` |
#'| `gagebrth` | int | Gestational age (days) |
#'|`by1mdd045` |0/1 |inspects own hand |
#'|`by1mdd046` |0/1 |Closes on dangling ring (check hand preference) |
#'|`by1mdd047` |0/1 |turns head to sound of bell |
#'|`by1mdd048` |0/1 |turns head to sound of rattle |
#'|`by1mdd049` |0/1 |reaches for cube |
#'|`by1mdd050` |0/1 |manipulates table edge actively |
#'|`by1mdd051` |0/1 |eye-hand coordination in reaching |
#'|`by1mdd052` |0/1 |regards pellet |
#'|`by1mdd053` |0/1 |mirror image approach |
#'|`by1mdd054` |0/1 |picks up cube (check hand preference) |
#'|`by1mdd055` |0/1 |Vocalises attitudes |
#'|`by1mdd056` |0/1 |retains 2 cubes |
#'|`by1mdd057` |0/1 |exploitive paper play |
#'|`by1mdd058` |0/1 |Discriminates strangers |
#'|`by1mdd059` |0/1 |recovers rattle, in crib |
#'|`by1mdd060` |0/1 |reaches persistently |
#'|`by1mdd061` |0/1 |Likes frolic play |
#'|`by1mdd062` |0/1 |turns head after fallen spoon |
#'|`by1mdd063` |0/1 |lifts inverted cup |
#'|`by1mdd064` |0/1 |reaches for second cube |
#'|`by1mdd065` |0/1 |smiles at mirror (5.4 months) |
#'|`by1mdd066` |0/1 |bangs in play |
#'|`by1mdd067` |0/1 |sustained inspection of ring |
#'|`by1mdd068` |0/1 |exploitive string play |
#'|`by1mdd069` |0/1 |transfers objects hand to hand |
#'|`by1mdd070` |0/1 |picks up cube deftly and directly |
#'|`by1mdd071` |0/1 |pulls string: secures ring |
#'|`by1mdd072` |0/1 |interest in sound production |
#'|`by1mdd073` |0/1 |lifts cup with handle |
#'|`by1mdd074` |0/1 |attends to scribbling |
#'|`by1mdd075` |0/1 |looks for fallen spoon |
#'|`by1mdd076` |0/1 |playful response to mirror |
#'|`by1mdd077` |0/1 |retains 2 of 3 cubes offered |
#'|`by1mdd078` |0/1 |manipulates bell: insterest in details |
#'|`by1mdd079` |0/1 |vocalizes 4 different syllables |
#'|`by1mdd080` |0/1 |pulls string adaptively: secures ring |
#'|`by1mdd081` |0/1 |cooperates in games (is this some other scale?) |
#'|`by1mdd082` |0/1 |attempts to secure 3 cubes |
#'|`by1mdd083` |0/1 |rings bell purposely |
#'|`by1mdd084` |0/1 |listens selectively with familiar words |
#'|`by1mdd085` |0/1 |says "da-da" or equivalent |
#'|`by1mdd086` |0/1 |Uncovers toy (check manual if by pulling cloth |
#'|`by1mdd087` |0/1 |fingers holes in pegboard |
#'|`by1mdd088` |0/1 |picks up cup, secures cube |
#'|`by1mdd089` |0/1 |responds to verbal request |
#'|`by1mdd090` |0/1 |puts cube in cup on command |
#'|`by1mdd091` |0/1 |looks for content of box |
#'|`by1mdd092` |0/1 |stirs with spoon in imitation |
#'|`by1mdd093` |0/1 |looks at pictures in book |
#'|`by1mdd094` |0/1 |inhibits on command |
#'|`by1mdd095` |0/1 |attempting to imitate scribble |
#'|`by1mdd096` |0/1 |unwraps cube |
#'|`by1mdd097` |0/1 |repeats performance laughed at |
#'|`by1mdd098` |0/1 |holds crayon adaptively |
#'|`by1mdd099` |0/1 |pushes car along |
#'|`by1mdd100` |0/1 |puts 3 or more cubes in cup |
#'|`by1mdd101` |0/1 |jabbers expressively |
#'|`by1mdd102` |0/1 |uncovers blue box |
#'|`by1mdd103` |0/1 |turns pages of books |
#'|`by1mdd104` |0/1 |Pats toy (whistle doll) in imitation |
#'|`by1mdd105` |0/1 |dangles ring by string |
#'|`by1mdd106` |0/1 |imitates words |
#'|`by1mdd107` |0/1 |puts beads in box (6 of 8) |
#'|`by1mdd108` |0/1 |places 1 peg repeateadly |
#'|`by1mdd109` |0/1 |removes pellet from bottle |
#'|`by1mdd110` |0/1 |blue board: places 1 round block |
#'|`by1mdd111` |0/1 |builds tower of 2 cubes |
#'|`by1mdd112` |0/1 |scribbles sponstaneously |
#'|`by1mdd113` |0/1 |says 2 words |
#'|`by1mdd114` |0/1 |puts 9 cubes in cup |
#'|`by1mdd115` |0/1 |closes round box |
#'|`by1mdd116` |0/1 |uses gestures to make wants known |
#'|`by1mdd117` |0/1 |shows shoes or other clothing, or own toy |
#'|`by1mdd118` |0/1 |pegs placed in 70 seconds |
#'|`by1mdd119` |0/1 |builds tower of 3 cubes |
#'|`by1mdd120` |0/1 |pink board: places round block |
#'|`by1mdd121` |0/1 |blue board: places 2 round blocks |
#'|`by1mdd122` |0/1 |attains toy with stick |
#'|`by1mdd123` |0/1 |pegs placed in 42 seconds |
#'|`by1mdd124` |0/1 |names 1 object |
#'|`by1mdd125` |0/1 |imitates crayon stroke |
#'|`by1mdd126` |0/1 |follows directions doll (check parts passed) |
#'|`by1mdd127` |0/1 |uses words to make wants known |
#'|`by1mdd128` |0/1 |points to parts of doll (check parts recognised, check manua |
#'|`by1mdd129` |0/1 |blue board: places 2 round and 2 square blocks |
#'|`by1mdd130` |0/1 |names 1 picture |
#'|`by1mdd131` |0/1 |finds 2 objects |
#'|`by1mdd132` |0/1 |points to 3 pictures |
#'|`by1mdd133` |0/1 |No label: b1m133 |
#'|`by1mdd134` |0/1 |pegs placed in 30 seconds |
#'|`by1mdd135` |0/1 |differentiates scribble from stroke |
#'|`by1mdd136` |0/1 |sentence of 2 words |
#'|`by1mdd137` |0/1 |pink board: completes |
#'|`by1mdd138` |0/1 |names 2 objects |
#'|`by1mdd139` |0/1 |points to 5 pictures |
#'|`by1mdd140` |0/1 |broken doll: mends approximately |
#'|`by1mdd141` |0/1 |names 3 pictures |
#'|`by1mdd142` |0/1 |blue board: places 6 blocks |
#'|`by1mdd143` |0/1 |builds tower of 6 cubes |
#'|`by1mdd144` |0/1 |discriminates 2: cup, plate, box |
#'|`by1mdd145` |0/1 |names watch, 4th picture |
#'|`by1mdd146` |0/1 |names 3 objects |
#'|`by1mdd150` |0/1 |names watch, 2nd picture |
#'|`by1mdd151` |0/1 |pink board: reverse |
#'|`by1mdd152` |0/1 |discriminates 3: cup, plate, box |
#'|`by1mdd153` |0/1 |broken doll: mends exactly |
#' @references
#' Lozoff B, De Andraca I, Castillo M, Smith JB, Walter T, Pino P.
#' Behavioral and developmental effects of preventing iron-deficiency anemia
#' in healthy full-term infants. Pediatrics. 2003;112:846-854.
#' \url{https://pediatrics.aappublications.org/content/112/4/846.short}
"gcdg_chl_1"
Try the childdevdata package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.