Doxygen Source Code Documentation
thd_statpval.c File Reference
#include "mrilib.h"#include "thd.h"Go to the source code of this file.
Functions | |
| float | THD_stat_to_pval (float thr, int statcode, float *stataux) |
| float | THD_pval_to_stat (float pval, int statcode, float *stataux) |
| float | THD_stat_to_zscore (float thr, int statcode, float *stataux) |
Function Documentation
|
||||||||||||||||
|
Definition at line 68 of file thd_statpval.c. References beta_p2t(), binomial_p2t(), chisq_p2t(), correl_p2t(), fstat_p2t(), gamma_p2t(), normal_p2t(), poisson_p2t(), and student_p2t(). Referenced by AFNI_drive_set_threshnew(), AFNI_thrdrag_lock_carryout(), and main().
00069 {
00070 float stat = -1.0 ; /* error flag */
00071
00072 if( pval >= 0.999999 ) return 0.0 ; /* WTF */
00073
00074 if( stataux == NULL && statcode != FUNC_ZT_TYPE ) return pval ;
00075
00076 switch( statcode ){ /* if statcode is illegal, will return -1 */
00077
00078 /** the routines below are in mri_stats.c **/
00079
00080 case FUNC_COR_TYPE:
00081 stat = correl_p2t( pval , stataux[0] , stataux[1] , stataux[2] ) ;
00082 break ;
00083
00084 case FUNC_TT_TYPE:
00085 stat = student_p2t( pval , stataux[0] ) ;
00086 break ;
00087
00088 case FUNC_FT_TYPE:
00089 stat = fstat_p2t( pval , stataux[0] , stataux[1] ) ;
00090 break ;
00091
00092 case FUNC_ZT_TYPE: /* only type that doesn't */
00093 stat = normal_p2t( pval ) ; /* use stataux parameters */
00094 break ;
00095
00096 case FUNC_CT_TYPE:
00097 stat = chisq_p2t( pval , stataux[0] ) ;
00098 break ;
00099
00100 case FUNC_BT_TYPE:
00101 stat = beta_p2t( pval , stataux[0] , stataux[1] ) ;
00102 break ;
00103
00104 case FUNC_BN_TYPE:
00105 stat = binomial_p2t( pval , stataux[0] , stataux[1] ) ;
00106 break ;
00107
00108 case FUNC_GT_TYPE:
00109 stat = gamma_p2t( pval , stataux[0] , stataux[1] ) ;
00110 break ;
00111
00112 case FUNC_PT_TYPE:
00113 stat = poisson_p2t( pval , stataux[0] ) ;
00114 break ;
00115 }
00116
00117 return stat ;
00118 }
|
|
||||||||||||||||
|
Definition at line 16 of file thd_statpval.c. References beta_t2p(), binomial_t2p(), chisq_t2p(), correl_t2p(), fstat_t2p(), gamma_t2p(), normal_t2p(), poisson_t2p(), student_t2p(), and thr. Referenced by AFNI_set_thr_pval(), AFNI_thrdrag_lock_carryout(), AFNI_thresh_lock_carryout(), main(), process_volume(), RCREND_set_thr_pval(), and REND_set_thr_pval().
00017 {
00018 float pval = -1.0 ; /* error flag */
00019
00020 if( stataux == NULL && statcode != FUNC_ZT_TYPE ) return pval ;
00021
00022 if( thr == 0.0 ) return 1.0 ;
00023
00024 switch( statcode ){ /* if statcode is illegal, will return -1 */
00025
00026 case FUNC_COR_TYPE:
00027 pval = correl_t2p( thr , stataux[0] , stataux[1] , stataux[2] ) ;
00028 break ;
00029
00030 case FUNC_TT_TYPE:
00031 pval = student_t2p( thr , stataux[0] ) ;
00032 break ;
00033
00034 case FUNC_FT_TYPE:
00035 pval = fstat_t2p( thr , stataux[0] , stataux[1] ) ;
00036 break ;
00037
00038 case FUNC_ZT_TYPE: /* only type that doesn't */
00039 pval = normal_t2p( thr ) ; /* use stataux parameters */
00040 break ;
00041
00042 case FUNC_CT_TYPE:
00043 pval = chisq_t2p( thr , stataux[0] ) ;
00044 break ;
00045
00046 case FUNC_BT_TYPE:
00047 pval = beta_t2p( thr , stataux[0] , stataux[1] ) ;
00048 break ;
00049
00050 case FUNC_BN_TYPE:
00051 pval = binomial_t2p( thr , stataux[0] , stataux[1] ) ;
00052 break ;
00053
00054 case FUNC_GT_TYPE:
00055 pval = gamma_t2p( thr , stataux[0] , stataux[1] ) ;
00056 break ;
00057
00058 case FUNC_PT_TYPE:
00059 pval = poisson_t2p( thr , stataux[0] ) ;
00060 break ;
00061 }
00062
00063 return pval ;
00064 }
|
|
||||||||||||||||
|
the routines below are in mri_stats.c * Definition at line 122 of file thd_statpval.c. References beta_t2z(), binomial_t2z(), chisq_t2z(), correl_t2z(), fstat_t2z(), gamma_t2z(), normal_t2z, poisson_t2z(), student_t2z(), and thr. Referenced by EDIT_zscore_vol(), and main().
00123 {
00124 float zscore = thr ;
00125
00126 if( stataux == NULL && statcode != FUNC_ZT_TYPE ) return zscore ;
00127
00128 switch( statcode ){ /* if statcode is illegal, will return -1 */
00129
00130 /** the routines below are in mri_stats.c **/
00131
00132 case FUNC_COR_TYPE:
00133 zscore = correl_t2z( thr , stataux[0] , stataux[1] , stataux[2] ) ;
00134 break ;
00135
00136 case FUNC_TT_TYPE:
00137 zscore = student_t2z( thr , stataux[0] ) ;
00138 break ;
00139
00140 case FUNC_FT_TYPE:
00141 zscore = fstat_t2z( thr , stataux[0] , stataux[1] ) ;
00142 break ;
00143
00144 case FUNC_ZT_TYPE: /* only type that doesn't */
00145 zscore = normal_t2z( thr ) ; /* use stataux parameters */
00146 break ;
00147
00148 case FUNC_CT_TYPE:
00149 zscore = chisq_t2z( thr , stataux[0] ) ;
00150 break ;
00151
00152 case FUNC_BT_TYPE:
00153 zscore = beta_t2z( thr , stataux[0] , stataux[1] ) ;
00154 break ;
00155
00156 case FUNC_BN_TYPE:
00157 zscore = binomial_t2z( thr , stataux[0] , stataux[1] ) ;
00158 break ;
00159
00160 case FUNC_GT_TYPE:
00161 zscore = gamma_t2z( thr , stataux[0] , stataux[1] ) ;
00162 break ;
00163
00164 case FUNC_PT_TYPE:
00165 zscore = poisson_t2z( thr , stataux[0] ) ;
00166 break ;
00167 }
00168
00169 return zscore ;
00170 }
|
