itsp

```
math7sat
variable:group
```

Variable Graph Type N Descriptives Label

[+] math7sat
@mathpnl_long2.dta

dummy
(float)

1094
(2)

"35.5", "49.29999923706055"

Quartile of percent satisfactory, 7th grade

All properties
key	content
N	1094
N_unique	2
class	dummy
freq	552, 542
label	Quartile of percent satisfactory, 7th grade
max	49.300
mean	42.337
min	35.500
names	"35.5", "49.29999923706055"
sd	6.903
type	float
values	35.5, 49.299999

file # command

ch8.2.do:

8 [+]

egen math7sat = cut(math7score) , at(35.5 49.3 62.5)

9 [+]

label var math7sat "Quartile of percent satisfactory, 7th grade"

12 [+]

label val math7sat satis

16 [+]

keep distid year expp avgsal math4sat math7sat

29 [+]

reshape wide expp avgsal math4sat math7sat , i(distid) j(year)

40 [+]

reshape long expp avgsal math4sat math7sat , i(distid) j(year)

Script Output


math7sat:  Quartile of percent satisfactory     Number of Observations
------------------------------------------- ------------------------------
                                            Total   Integers   Nonintegers
|  #                         Negative           -         -          -
|  #   #                     Zero               -         -          -
|  #   #                     Positive        1094         -       1094
|  #   #                                    -----     -----      -----
|  #   #                     Total           1094         -       1094
|  #   #                     Missing         1106
+----------------------                     -----
35.5               49.3                      2200
   (2 unique values)

      math7sat is labeled but 1094 values are NOT documented in the label.

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
    math7sat |      1094    42.33693    6.902867       35.5       49.3
@mean    42.337
@sd     6.903
@min    35.500
@max    49.300
@values 35.5, 49.299999
@names "35.5", "49.29999923706055"
@freq 552, 542
@type float
@label Quartile of percent satisfactory, 7th grade
@class dummy
@N_unique 2
@N 1094