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Getting Started
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Development
C/C++ Development
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Reference Manual
Time Series & Statistics
NDK_Init
NDK_Shutdown
Descriptive Statistics
Histogram Analysis
NDK_EDF
NDK_HIST_BIN_LIMIT
NDK_HIST_BINS
NDK_HISTOGRAM
NDK_KERNEL_DENSITY_ESTIMATE
NDK_ACF
NDK_ACF_ERROR
NDK_ACFCI
NDK_AVERAGE
NDK_EWMA
NDK_EWXCF
NDK_GINI
NDK_HURST_EXPONENT
NDK_QUANTILE
NDK_IQR
NDK_LRVAR
NDK_MAD
NDK_MAE
NDK_XCF
NDK_MAPE
NDK_MAX
NDK_MD
NDK_MIN
NDK_PACF
NDK_PACF_ERROR
NDK_PACFCI
NDK_RMD
NDK_RMS
NDK_RMSE
NDK_SAD
NDK_SKEW
NDK_SSE
NDK_VARIANCE
NDK_XKURT
Statistical Testing
NDK_ACFTEST
NDK_ADFTEST
NDK_ARCHTEST
NDK_CHOWTEST
NDK_COLNRTY_TEST
NDK_JOHANSENTEST
NDK_NORMALTEST
NDK_MEANTEST
NDK_SKEWTEST
NDK_STDEVTEST
NDK_XCFTEST
NDK_WNTEST
NDK_XKURTTEST
Transform
NDK_ADD
NDK_DIFF
NDK_BOXCOX
NDK_CLOGLOG
NDK_PROBIT
NDK_DETREND
NDK_INTEG
NDK_SCALE
NDK_INTERP_NAN
NDK_LAG
NDK_LOGIT
NDK_REVERSE
NDK_RMNA
NDK_RMSEASONAL
NDK_SUB
Smoothing
NDK_DESMTH
NDK_LESMTH
NDK_SESMTH
NDK_TESMTH
NDK_TREND
NDK_WMA
Spectral Analysis
NDK_BaxterKingFilter
NDK_CONVOLUTION
NDK_DFT
NDK_HodrickPrescotFilter
NDK_IDFT
ARMA Analysis
ARIMA
NDK_ARIMA_FITTED
NDK_ARIMA_FORE
NDK_ARIMA_GOF
NDK_ARIMA_PARAM
NDK_ARIMA_SIM
NDK_ARIMA_VALIDATE
FARIMA
NDK_FARIMA_FITTED
NDK_FARIMA_FORE
NDK_FARIMA_GOF
NDK_FARIMA_PARAM
NDK_FARIMA_SIM
NDK_FARIMA_VALIDATE
SARIMA
Airline Model
NDK_AIRLINE_FITTED
NDK_AIRLINE_FORE
NDK_AIRLINE_GOF
NDK_AIRLINE_PARAM
NDK_AIRLINE_SIM
NDK_AIRLINE_VALIDATE
NDK_SARIMA_FITTED
NDK_SARIMA_FORE
NDK_SARIMA_GOF
NDK_SARIMA_PARAM
NDK_SARIMA_SIM
NDK_SARIMA_VALIDATE
SARIMAX
NDK_SARIMAX_FITTED
NDK_SARIMAX_FORE
NDK_SARIMAX_GOF
NDK_SARIMAX_PARAM
NDK_SARIMAX_SIM
NDK_SARIMAX_VALIDATE
X12-ARIMA
NDK_X12_DATA_FILE
NDK_X12_ENV_CLEANUP
NDK_X12_ENV_INIT
NDK_X12_FORE_SERIES
NDK_X12_OUT_FILE
NDK_X12_OUT_SERIES
NDK_X12_RUN_BATCH
NDK_X12_RUN_SCENARIO
NDK_X12_RUN_STAT
NDK_X12_SCEN_CLEAUP
NDK_X12_SCEN_INIT
NDK_X12_SPC_FILE
NDK_ARMA_FITTED
NDK_ARMA_FORE
NDK_ARMA_GOF
NDK_ARMA_PARAM
NDK_ARMA_SIM
NDK_ARMA_VALIDATE
GARCH Analysis
EGARCH Model
NDK_EGARCH_FITTED
NDK_EGARCH_FORE
NDK_EGARCH_GOF
NDK_EGARCH_LRVAR
NDK_EGARCH_PARAM
NDK_EGARCH_RESID
NDK_EGARCH_SIM
NDK_EGARCH_VALIDATE
GARCH-M Model
NDK_GARCHM_FITTED
NDK_GARCHM_FORE
NDK_GARCHM_GOF
NDK_GARCHM_LRVAR
NDK_GARCHM_PARAM
NDK_GARCHM_RESID
NDK_GARCHM_SIM
NDK_GARCHM_VALIDATE
NDK_GARCH_FITTED
NDK_GARCH_FORE
NDK_GARCH_GOF
NDK_GARCH_LRVAR
NDK_GARCH_PARAM
NDK_GARCH_RESID
NDK_GARCH_SIM
NDK_GARCH_VALIDATE
Factor Analysis
GLM
NDK_GLM_FITTED
NDK_GLM_FORE
NDK_GLM_GOF
NDK_GLM_PARAM
NDK_GLM_RESID
NDK_GLM_VALIDATE
MLR
NDK_MLR_ANOVA
NDK_MLR_FITTED
NDK_MLR_FORE
NDK_MLR_GOF
NDK_MLR_PARAM
NDK_MLR_PRFTest
NDK_MLR_STEPWISE
PCA
NDK_PCA_COMP
NDK_PCA_VAR
PCR
NDK_PCR_FITTED
NDK_PCR_FORE
NDK_PCR_ANOVA
NDK_PCR_GOF
NDK_PCR_PARAM
NDK_PCR_PRFTest
NDK_PCR_STEPWISE
Portfolio Analysis
NDK_PORTFOLIO_RET
NDK_PORTFOLIO_VARIANCE
NDK_PORTFOLIO_COVARIANCE
Utilities
NDK_GAUSS_FORECI
NDK_GAUSS_RNG
NDK_MSG
NDK_GED_FORECI
NDK_GED_XKURT
NDK_HASNA
NDK_INFO
NDK_INTERPOLATE
NDK_REGEX_MATCH
NDK_REGEX_REPLACE
NDK_REGRESSION
NDK_SORT_ASC
NDK_TDIST_XKURT
NDK_TOKENIZE
NDK_TSTUDENT_FORECI
Date & Calendar
Weekend
SFDB_ISVALIDWKND
SFDB_ISWKND
SFDB_WKNDate
SFDB_WKNDCode
SFDB_WKNDNo
SFDB_WKNDur
SFDB_GETWKNDFROMCCY
SFDB_GETWKNDFROMCNTRY
Holiday
SFDB_HLDYS
SFDB_HLDYName
SFDB_HLDYDates
SFDB_HLDYDate
SFDB_ISVALIDHLDYCODE
SFDB_FindHLDY
SFDB_ISHLDY
Calendar
SFDB_CALENDARS
SFDB_CALHLDYS
SFDB_CALNAME
SFDB_CALWKND
SFDB_ISVALIDCALCODE
SFDB_GETCALFROMCCY
SFDB_GETCALFROMCNTRY
Misc.
SFDB_GETVALIDCCYPAIR
SFDB_ISVALIDCCYCODE
SFDB_ISVALIDCNTRYCODE
SFDB_Init
SFDB_Shutdown
SFDB_DTADJUST
SFDB_EDATE
SFDB_ISWRKDY
SFDB_NETWRKDYS
SFDB_NWKDAY
SFDB_WEEKDAY
SFDB_WKDYOrder
SFDB_WORKDAY
Logging
SFLOG_Init
SFLOG_Shutdown
SFLOG_LogMsg
SFLOG_GETLEVEL
SFLOG_SETLEVEL
Licensing System
SFLUC_Init
SFLUC_Shutdown
SFLUC_MACHINEID
SFLUC_SERVICEDATE
SFLUC_UPDATEVERSION
SFLUC_LICENSE_STATUS
SFLUC_LICENSE_LEVEL
SFLUC_LICENSE_KEY_EXPIRY
SFLUC_LICENSE_KEY
SFLUC_LICENSE_EXPIRY
SFLUC_CHECK_LICENSE
SFLUC_CHECK_KEYCODE
SFLUC_ACTIVATION_CODE
Constants & Macros
RETURN CODES
Frequently Asked Questions
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Frequently Asked Questions
Here you will find the answers to our most popular questions.
Support
(7)
I don’t use Microsoft Visual Studio, can I use the NumXL SDK and still get support?
I wish to use NumXL with XYZ language, but I don’t see a wrapper library for it. Are you going to build one?
I have a technical issue/question with the SDK, who do I contact?
I have a problem with a particular NumXL function. How can I contact engineering at Spider Financial?
Can the wrapper DLL or the extension libraries trigger an exception in my application?
See More
GitHub
(4)
Why does Spider Financial host the SDK projects publicly on GitHub?
Do I need to join the GitHub project if I wish to get the latest snapshot?
How do I join a particular NumXL SDK project on GitHub?
I can’t find SDK for XYZ in the GitHub repositories. Can I start a new repository?
Configurations
(1)
Can I change the license filename to something else?
Deployment
(1)
Can I store license information in the computer registry?
License
(8)
Do I need a NumXL license to develop with the NumXL SDK? Can I request a free trial?
Who should purchase the NumXL license? The customer or the developer?
Can someone tamper with the licensing system in NumXL? Why not?
Can I use the NumXL licensing for my application(s) licensing needs as well?
Does the machine need to be connected to the internet to activate the license key?
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Pricing
(5)
What is the additional deployment cost for my application?
How can I get an additional discount?
How much does NumXL SDK cost?
My customer is a government/academic or non-profit organization, do they qualify for any discount on NumXL license?
Do I need a separate NumXL license for each developer? Is there a discount for multiple licenses?
miscellaneous
(7)
Can I use NumXL and my custom application at the same time?
Where can I get more information? How do I start?
Can I use the NumXL function in my application for Mac?
I don’t wish to disclose to my customers that I use NumXL for analytics, how can I go about it?
How often does Spider Financial update the NRE and the SDK?
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