Letter frequency: Difference between revisions

put file "~/Documents/addresses.csv" into source

repeat with each character of source

if it is a controlChar then next repeat -- skip control characters

if it is a lowercase then put "." after it -- make keys distinct

add 1 to counts.(it)

end repeat

repeat with each (theChar, count) in counts

put char 1 of theChar & " —> " & count

end repeat

Output:

<pre>

—> 2862

" —> 11180

# —> 109

& —> 58

, —> 5646

- —> 2009

. —> 1629

/ —> 1000

0 —> 1496

1 —> 1665

2 —> 1487

3 —> 1481

4 —> 1405

5 —> 1416

6 —> 1260

7 —> 1499

8 —> 1323

9 —> 1349

: —> 500

@ —> 500

_ —> 127

A —> 558

a —> 4082

B —> 290

b —> 455

C —> 572

c —> 2387

D —> 273

d —> 1230

E —> 265

e —> 4493

F —> 177

f —> 392

G —> 146

g —> 911

H —> 239

h —> 1699

I —> 235

i —> 2935

J —> 212

j —> 147

K —> 131

k —> 646

L —> 302

l —> 2602

M —> 428

m —> 1912

N —> 319

n —> 3237

O —> 136

o —> 4018

P —> 294

p —> 1141

Q —> 6

q —> 228

R —> 288

r —> 3124

S —> 600

s —> 2229

T —> 196

t —> 3328

U —> 21

u —> 899

V —> 65

v —> 508

W —> 222

w —> 1937

X —> 34

x —> 153

Y —> 99

y —> 858

Z —> 14

z —> 145

</pre>