# record 1: header: parent, keywords
# record 2: calling parameters
# record 3: submit buttons
# record 4: html form content

:statistics, data, data 1d, 1d data,
mean, arithmetic mean, geometric mean, standard deviation, deviation,
quadratic mean, harmonic mean, frequency plot, sum, product,
data sum, data product, data range, range

:size, 650x480
datatype, 1D data
picturesize, 300x200
precision, 12

:, Show

:Basic data analysis<br>
 <textarea cols="35" rows="5" name="formula">1.5, 3.3, 4.1, 2.1, 3
5.2, 1.7, 3.3, 2.7, 3.1, 4.4, 3.2,
1.8, 1.8
2.8,</textarea>
 $submit1
 <select name="operation">
  <option value="sum">Sum</option>
  <option value="product">Product</option>
  <option value="median">Median</option>
  <option value="range">Range</option>
  <option value="arithmetic mean" selected="selected">Arithmetic mean</option>
  <option value="standard deviation">Standard deviation</option>
  <option value="geometric mean">Geometric mean</option>
  <option value="harmonic mean">Harmonic mean</option>
  <option value="quadratic mean">Quadratic mean</option>
  <option value="histogram">Histogram</option>
  </select>
  <br>
  Interval for histogram:
  <input type="text" size="4" name="range" maxlength="30" value="1">
