v.df_scan()
1: 10
2: 18
3: 4
4: 7
5: 14
6: 12
7: 6
8: 7
9: 6
10: 12
11: 13
12: 8
13: 7
14: 8
15: 11
16: 17
17: 5
18: 11
19: 21
20: 4
21: 19
22: 8
23: 8
24: 7
25: 17
26: 14
27: 10
28: 15
29: 20
30: 16
31: 12
32: 21
33: 4
34: 7
35: 14
36: 

v.df
 [1] 10 18  4  7 14 12  6  7  6 12 13  8  7  8 11 17  5 11 21  4 19  8
[23]  8  7 17 14 10 15 20 16 12 21  4  7 14

hst.v_hist(v.df,plot=F)

hst.v

br_c(3.5,6.5,9.5,12.5,15.5,18.5,21.5)

hst.v_hist(v.df,breaks=br,plot=F)

hst.v

hist(v.df,breaks=br)

n_length(br)

n

br[-n]

br[-1]

mid_0.5*(br[-n]+br[-1])

mid

table(cut(v.df,br,mid))


stem(v.df)


stem(v.df,,depth=T)

stem(v.df,,-1,depth=T)



educ_c("l","b","m","l","b","m","m","l","b","l","l","m","b","l")

teduc_table(educ)

teduc

label.names_c("Bachelor","Lyceum", "Master")


x_barplot(teduc,space=.5,angle=30,density=15,col=1,names=label.names)

x

text(x,teduc+1,teduc)



x_barplot(teduc,space=.5,angle=30,density=15,col=1,names=label.names)

x

text(x,teduc+1,teduc)

pie(teduc,names=label.names,explode=c(F,T,F), inner=1.1, rotate=F,angle=c(45,135,0),density=5)
pie(teduc,names=label.names,explode=c(T,F,F), inner=2.1, rotate=T,angle=c(45,135,0),density=5)
pie(teduc,names=label.names,explode=c(T,F,F), inner=0.5, rotate=F,angle=c(45,135,0),density=15)