1 Codebook — Group 6 — Acute coronary syndrome and Africa
Spine: Who arrives in acute coronary crisis, which habits travel with that crisis, and where in Africa is life short?
1.0.1 Panel A
age, BMI, EF, TC, LDLC, HDLC, TG are Quant. obesity and sex are Quals for split.
n = 857 rows, 11 columns.
| Column | Inferred type | Notes |
|---|---|---|
age |
Quant | 59 unique, 0 NA |
sex |
Qual | 2 unique, 0 NA |
height |
Quant | 50 unique, 93 NA |
weight |
Quant | 75 unique, 91 NA |
BMI |
Quant | 467 unique, 93 NA |
EF |
Quant | 285 unique, 134 NA |
TC |
Quant | 198 unique, 23 NA |
LDLC |
Quant | 183 unique, 24 NA |
HDLC |
Quant | 68 unique, 23 NA |
TG |
Quant | 253 unique, 15 NA |
obesity |
Qual | 2 unique, 0 NA |
1.0.2 Panel B
smoking × sex, DM × HBP, Dx × cardiogenicShock. Do not histogram smoking.
n = 857 rows, 8 columns.
| Column | Inferred type | Notes |
|---|---|---|
sex |
Qual | 2 unique, 0 NA |
cardiogenicShock |
Qual | 2 unique, 0 NA |
entry |
Qual | 2 unique, 0 NA |
Dx |
Qual | 3 unique, 0 NA |
obesity |
Qual | 2 unique, 0 NA |
DM |
Qual | 2 unique, 0 NA |
HBP |
Qual | 2 unique, 0 NA |
smoking |
Qual | 3 unique, 0 NA |
1.0.3 Panel C
Africa-only lifeExp / gdpPercap / pop. Same join brick as other map panels.
n = 52 rows, 6 columns.
| Column | Inferred type | Notes |
|---|---|---|
country |
Qual | 52 unique, 0 NA |
continent |
Qual | 1 unique, 0 NA |
year |
Quant-looking — check levels; may be Qual | 1 unique, 0 NA |
lifeExp |
Quant | 52 unique, 0 NA |
pop |
Quant | 52 unique, 0 NA |
gdpPercap |
Quant | 52 unique, 0 NA |
1.1 Pair card (Day 1 brick)
| Pair | Legal question | First mark | Later test (kit first, campus later) |
|---|---|---|---|
| Quant + Qual (2 levels) | Does amount differ by kind? | Two violins | Two-sample comparison |
| Quant + Qual (3+ levels) | Do kinds have different amounts? | Grouped violin | ANOVA |
| Qual + Qual | Are kinds entangled? | Mosaic | Chi-square / two proportions |
| One Qual vs “more than half” | Is this share rare? | Bar / waffle | One proportion |
| Quant + Quant | How do two amounts move? | Scatter | Not a Day-7 campus hunch unless they insist |
1.2 Forbidden list
- Do not histogram a yes/no, a 0/1, a diagnosis label, or a smoking status.
- Do not average Sex, Dx, smoking, obesity.
- Do not choropleth a count when a rate exists (lifeExp is not a count; pop is).
- Do not run ANOVA on Panel B.
- One AI prompt per panel, after paper, and only for a geom the codebook allows.
1.3 Sources (cite on the Quarto site)
- CardioDataSets: acs_patients_df
- gapminder: gapminder (2007, Africa)
- Files pulled via Rdatasets (Arel-Bundock)