8. VisuaData 2.1 for Windows


A user-friendly neural net preprocessor program which reads:
MetaStock, CSI, Computrac, FutureSource, Excel and ASCII data format.


8.1. Main Features of VisuaData 2.1:
Rich Indicator Library
Generates over 100 commonly used and new technical indicators including Chande's VIDYA & CMO, Percent Price Change, RWI, CCI, ADX, VHF, SAR, TSF, OBV, ULTIMATE, etc., as well as many useful mathematical operations for neural network forecasting.
Outputs ASCII Data Files
Ready for use by NeuroForecaster/Genetica and other popular neural networks programs.
Batch Indicator Library
Allows a group of indicators to be generated in a single pass - a time-saving feature for the traders.
Multiple Document Interface
Opens multiple data files in Excel compatible spreadsheet for direct data manipulation.
In-cell graphics
Supports point-and-click, drag-and-drop plots of prices, volume, candlestick, line and bar charts.
Other User-friendly Features
On-line help, smart-icon tool bars, tutorial sessions and examples.

8.2. List of Technical Indicators and Maths Operations
above - true if first signal above second
accel - acceleration
adv - accumulation distribution volume 
advosc - adv oscillator
adx - average directional movement index
adxr - adx rating (adx + adx Period ago)/2
ama - moving average adaptive
atr - average true range
bbandb - bollinger band bottom signal
bbands - bollinger bands
bbandt - bollinger band top signal
bbandx - bollinger band close crossing
below - true if first signal below second 
cci - commodity channel index
chaikin - chaikin oscillator
change - change in value over the interval
changep - change in percent
cmo - chande momentum oscillator
cmoc - chande momentum count
cmot - chande momentum turning points
cross - true if first signal crosses above second 
di - directional movement index (wilder's) 
dic - crossing of pdi and mdi
dm_adx - average directional movement index
dm_adxr - adx rating
dm_di - directional movement index (wilder's) 
dm_dic - crossing of pdi and mdi
dm_dx - net directional movement
dm_mdi - minus directional movement downtrend index
dm_pdi - plus directional movement downtrend index
dx - net directional movement
ema - moving average exponential
filter - filter out insignificant moves
gapdown - true if current values gapped below last
gapup - true if current values gapped above last
hlc - high low close prices combination
inside - true if current values are inside previous ones 
log - natural log 
lsf - linear regression using least-squares-fit line 
macd - moving average convergence/divergence
macd fast - fast macd
macdbsc - macd crossing buy and sell counts
macdlx - last cross of macd and signal
macdosc - macd oscillator
macds - macd difference line slope
macdt - macd trigger signal
macdt fast - fast macd trigger signal
macdts - macd trigger signal slope
macdwt - macd with trigger
macdwt fast - fast macd with trigger
macdx - macd crossing signal
macdxc - macd crossing count
mdi - minus directional movement downtrend index
mfi - money flow index
mlr - moving linear regression
mo - momentum
mov3e - triple exponential moving average
mov3ewt - triple exponential moving average
mova - moving average adaptive
move - moving average exponential
movs - moving average simple
movt - moving average triangular
movv - moving average variable
movw - moving average weight
mp - median price 
nvi - negative volume index 
nviosc - negative volume index oscillator
obv - on-balance volume 
obvosc - on-balance volume oscillator
outside - true if current values are outside previous ones 
pdi - plus directional movement uptrend index
pvi - positive volume index 
pviosc - positive volume index oscillator
pvt - price volumn trend 
pvtosc - price volumn trend oscillator
qstick - quantitative candlestick
regress - difference between data and moving least-squares-fit
roc - rate of change
roc volume - rate of change of volume
rocp - rate of change in percent
rocs - regression oscillator
rsi - relative strength index (wilder's) 
rsic - relative strength index count
rsit - relative strength index turning count
rwih short - random walk index based on high price (short term) 
rwih medium - random walk index based on high price (medium term) 
rwih long - random walk index based on high price (long term) 
rwil short - random walk index based on low price (short term) 
rwil medium - random walk index based on low price (medium term) 
rwil long - random walk index based on low price (long term) 
sar - parabolic stop and reversal
stddev - standard deviation
stddevc - standard deviation directional change
stoch fast - stochastic %K and %D
stoch slow - slower stochastic %K and %D
stoch%d fast - stochastic %D
stoch%d slow - slower stochastic %D
stoch%k fast - stochastic %K
stoch%k slow - slower stochastic %K
stochobos - stochastic overbought oversold
stochosc - stochastic oscillator
tema - triple exponential moving average
temawt - triple exponential moving average with trigger
tma - moving average triangular
tr - true range 
trix - triple exponential moving average
trixwt - triple exponential moving average with trigger
tsf - time series forecast indicator
ultimate - william's ultimate oscillators
vhf - vertical horizontal filter
vidya - moving average variable
volatility - volatility
volatilityc - volatility (chaikin) using high low prices
w%r - william's %r
wad - william's accumulation/distribution indicator 
waddrf - wad daily raw figure based on buy and sell pressure
wma - moving average weight
zigzag - zigzag modifier
Add 2 columns
Substract 2 columns
Multiply 2 columns
Divide 2 columns
Add value to column
Subtract value from column
Multiply column by value
Divide column by value
Square root of column
Absolute values of column
Statistics of column..
Detrend by difference
Detrend by percentage difference
Detrend by log difference
Detrend by least square
Outliers, Identifying

Main Page
1. A Quick Tour of NeuroForecaster and GENETICA
2. Neural Network Applications
3. Genetic Algorithms & Genetically Evolved NNs
4. Using GA To Reduce Input Data Dimension
5. AutoTest Function
6. AutoSave Function
7. AutoStop Function
8. VisuaData - A Neural Net Preprocessor for Traders
9. References
10. Free financial data & info, links to financial pages


Papers Available:

1. NeuroGenetic Computing
2. NeuroFuzzy Computing
3. Select! (Technical Report I): Trading With A Stock's Alpha
4. Select! (Technical Report 2): Trading for the Risk-Averse


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