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st: enhanced-dosis-counting


From   "Andreas Aschbacher" <[email protected]>
To   [email protected]
Subject   st: enhanced-dosis-counting
Date   Wed, 21 Jan 2004 13:41:20 +0100 (MET)

Dear fellows !
I want to add a new column right beside f values :
# from first row to 20th row I want to divide f - value through 10
# from 21th row to 29th row I want to divide f-value through 23
and so on .........................
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I use until now :
. contract z1,freq(n)  ' z1 is a variable which is to be scrutinized very
exactly
* z1 is the counted value in dosis interval
. gen N = sum(n)

. gen f = n/N[_N] * 100      f.... percentage

. gen F = sum(f)                F... cumulative

. gen F100 = 100 - F          F100 ... 100 -cumulative

. tabdisp z1,cellvar(n f F F100)

--------------------------------------------------------------
           z1 |  Frequency           f           F        F100
--------------+-----------------------------------------------
 1.1  * 10    |        290    .0726235    .0726235    99.92738
 1.2  * 20    |       1796    .4497646    .5223881    99.47762
 1.3  * 30    |       8313    2.081789    2.604177    97.39582
 1.4  * 40    |      24454     6.12391    8.728087    91.27191
 1.5  * 50    |      45556    11.40839    20.13648    79.86352
 1.6  * 60    |      59682    14.94591    35.08239    64.91761
 1.7  * 70    |      64314    16.10588    51.18827    48.81173
 1.8  * 80    |      58278    14.59431    65.78258    34.21742
 1.9  * 90    |      45689     11.4417    77.22428    22.77572
 2.1  * 100   |      31367    7.855103    85.07938    14.92062
 2.2  * 110   |      19871     4.97621     90.0556    9.944405
 2.3  * 120   |      11701    2.930231    92.98582    7.014175
 2.4  * 130   |       7277    1.822348    94.80817    5.191826
 2.5  * 140   |       4349    1.089101    95.89728    4.102722
 2.6  * 150   |       2859    .7159671    96.61324    3.386757
 2.7  * 160   |       1849    .4630372    97.07628    2.923721
 2.8  * 170   |       1244    .3115296    97.38781     2.61219
 2.9  * 180   |        839    .2101072    97.59792    2.402084
 3.1  * 190   |        694    .1737954    97.77171    2.228287
 3.2  * 200   |        525    .1314735    97.90318    2.096817
 3.3  * 250   |       1450    .3631173     98.2663    1.733696
 3.4  * 300   |        850    .2128619    98.47916    1.520836
 3.5  * 400   |       1048    .2624462    98.74161    1.258392
 3.6  * 500   |        665    .1665331    98.90814    1.091858
 3.7  * 650   |        737    .1845638     99.0927    .9072952
 3.8  * 800   |        502    .1257137    99.21842    .7815781
 3.9  * 1000  |        455    .1139437    99.33237    .6676331
 4.1  * 1200  |        369    .0924071    99.42477    .5752258
 4.2  * 1500  |        437     .109436    99.53421    .4657898
 4.3  * 2000  |        436    .1091856    99.64339    .3566055
 4.4  * 2500  |        283    .0708705    99.71426    .2857361
 4.5  * 3000  |        174    .0435741    99.75784    .2421646
 4.6  * 4000  |        241    .0603526    99.81819    .1818085
 4.7  * 5000  |        136    .0340579    99.85225    .1477509
 4.8  * 6500  |        132    .0330562    99.88531    .1146927
 4.9  * 8000  |         86    .0215366    99.90685    .0931549
 5.1  * 10000 |         71    .0177802    99.92462    .0753784
 5.2  * 10000 |        301    .0753781         100           0
--------------------------------------------------------------
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
each help will be appreciated very much
andreas

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