Presentation is loading. Please wait.

Presentation is loading. Please wait.

ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMCOAST Reflecting Prospective 2006 AV Profile ID Changes.

Published byMeryl Lane Modified over 9 years ago

Similar presentations

Presentation on theme: "ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMCOAST Reflecting Prospective 2006 AV Profile ID Changes."— Presentation transcript:

1 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMCOAST Reflecting Prospective 2006 AV Profile ID Changes

2 2 Distribution of Sample Precision BUSNODEMCOAST

3 3 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMCOAST

4 4 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMCOAST

5 5 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMCOAST

6 6 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMCOAST

7 7 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMCOAST

8 8 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMCOAST

9 9 Profile and Sample Comparison BUSNODEMCOAST

10 10 Profile and Sample Differences BUSNODEMCOAST

11 11 Profile and Sample Differences BUSNODEMCOAST

12 12 Profile and Sample Differences BUSNODEMCOAST

13 13 Profile and Sample Differences BUSNODEMCOAST

14 14 Differences for 1 st Quarter 2005 BUSNODEMCOAST

15 15 Differences for 2 nd Quarter 2005 BUSNODEMCOAST

16 16 Differences for 3 rd Quarter 2005 BUSNODEMCOAST

17 17 Differences for 4 th Quarter 2005 BUSNODEMCOAST

18 18 Profile and Unscaled Sample Differences BUSNODEMCOAST

19 19 Profile and Scaled Sample Differences BUSNODEMCOAST

20 20 Profile and Sample Differences BUSNODEMCOAST

21 21 Profile and Sample Differences BUSNODEMCOAST

22 22 Profile and Sample Differences BUSNODEMCOAST

23 23 Profile and Sample Differences BUSNODEMCOAST

24 24 Profile and Sample Differences BUSNODEMCOAST

25 25 Profile and Sample Differences BUSNODEMCOAST

26 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMEAST Reflecting Prospective 2006 AV Profile ID Changes

27 27 Distribution of Sample Precision BUSNODEMEAST

28 28 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMEAST

29 29 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMEAST

30 30 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMEAST

31 31 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMEAST

32 32 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMEAST

33 33 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMEAST

34 34 Profile and Sample Comparison BUSNODEMEAST

35 35 Profile and Sample Differences BUSNODEMEAST

36 36 Profile and Sample Differences BUSNODEMEAST

37 37 Profile and Sample Differences BUSNODEMEAST

38 38 Profile and Sample Differences BUSNODEMEAST

39 39 Differences for 1 st Quarter 2005 BUSNODEMEAST

40 40 Differences for 2 nd Quarter 2005 BUSNODEMEAST

41 41 Differences for 3 rd Quarter 2005 BUSNODEMEAST

42 42 Differences for 4 th Quarter 2005 BUSNODEMEAST

43 43 Profile and Unscaled Sample Differences BUSNODEMEAST

44 44 Profile and Scaled Sample Differences BUSNODEMEAST

45 45 Profile and Sample Differences BUSNODEMEAST

46 46 Profile and Sample Differences BUSNODEMEAST

47 47 Profile and Sample Differences BUSNODEMEAST

48 48 Profile and Sample Differences BUSNODEMEAST

49 49 Profile and Sample Differences BUSNODEMEAST

50 50 Profile and Sample Differences BUSNODEMEAST

51 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMFWEST Reflecting Prospective 2006 AV Profile ID Changes

52 52 Distribution of Sample Precision BUSNODEMFWEST

53 53 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMFWEST

54 54 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMFWEST

55 55 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMFWEST

56 56 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMFWEST

57 57 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMFWEST

58 58 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMFWEST

59 59 Profile and Sample Comparison BUSNODEMFWEST

60 60 Profile and Sample Differences BUSNODEMFWEST

61 61 Profile and Sample Differences BUSNODEMFWEST

62 62 Profile and Sample Differences BUSNODEMFWEST

63 63 Profile and Sample Differences BUSNODEMFWEST

64 64 Differences for 1 st Quarter 2005 BUSNODEMFWEST

65 65 Differences for 2 nd Quarter 2005 BUSNODEMFWEST

66 66 Differences for 3 rd Quarter 2005 BUSNODEMFWEST

67 67 Differences for 4 th Quarter 2005 BUSNODEMFWEST

68 68 Profile and Unscaled Sample Differences BUSNODEMFWEST

69 69 Profile and Scaled Sample Differences BUSNODEMFWEST

70 70 Profile and Sample Differences BUSNODEMFWEST

71 71 Profile and Sample Differences BUSNODEMFWEST

72 72 Profile and Sample Differences BUSNODEMFWEST

73 73 Profile and Sample Differences BUSNODEMFWEST

74 74 Profile and Sample Differences BUSNODEMFWEST

75 75 Profile and Sample Differences BUSNODEMFWEST

76 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMNCENT Reflecting Prospective 2006 AV Profile ID Changes

77 77 Distribution of Sample Precision BUSNODEMNCENT

78 78 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNCENT

79 79 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNCENT

80 80 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNCENT

81 81 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNCENT

82 82 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNCENT

83 83 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNCENT

84 84 Profile and Sample Comparison BUSNODEMNCENT

85 85 Profile and Sample Differences BUSNODEMNCENT

86 86 Profile and Sample Differences BUSNODEMNCENT

87 87 Profile and Sample Differences BUSNODEMNCENT

88 88 Profile and Sample Differences BUSNODEMNCENT

89 89 Differences for 1 st Quarter 2005 BUSNODEMNCENT

90 90 Differences for 2 nd Quarter 2005 BUSNODEMNCENT

91 91 Differences for 3 rd Quarter 2005 BUSNODEMNCENT

92 92 Differences for 4 th Quarter 2005 BUSNODEMNCENT

93 93 Profile and Unscaled Sample Differences BUSNODEMNCENT

94 94 Profile and Scaled Sample Differences BUSNODEMNCENT

95 95 Profile and Sample Differences BUSNODEMNCENT

96 96 Profile and Sample Differences BUSNODEMNCENT

97 97 Profile and Sample Differences BUSNODEMNCENT

98 98 Profile and Sample Differences BUSNODEMNCENT

99 99 Profile and Sample Differences BUSNODEMNCENT

100 100 Profile and Sample Differences BUSNODEMNCENT

101 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMNORTH Reflecting Prospective 2006 AV Profile ID Changes

102 102 Distribution of Sample Precision BUSNODEMNORTH

103 103 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNORTH

104 104 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNORTH

105 105 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNORTH

106 106 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNORTH

107 107 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNORTH

108 108 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMNORTH

109 109 Profile and Sample Comparison BUSNODEMNORTH

110 110 Profile and Sample Differences BUSNODEMNORTH

111 111 Profile and Sample Differences BUSNODEMNORTH

112 112 Profile and Sample Differences BUSNODEMNORTH

113 113 Profile and Sample Differences BUSNODEMNORTH

114 114 Differences for 1 st Quarter 2005 BUSNODEMNORTH

115 115 Differences for 2 nd Quarter 2005 BUSNODEMNORTH

116 116 Differences for 3 rd Quarter 2005 BUSNODEMNORTH

117 117 Differences for 4 th Quarter 2005 BUSNODEMNORTH

118 118 Profile and Unscaled Sample Differences BUSNODEMNORTH

119 119 Profile and Scaled Sample Differences BUSNODEMNORTH

120 120 Profile and Sample Differences BUSNODEMNORTH

121 121 Profile and Sample Differences BUSNODEMNORTH

122 122 Profile and Sample Differences BUSNODEMNORTH

123 123 Profile and Sample Differences BUSNODEMNORTH

124 124 Profile and Sample Differences BUSNODEMNORTH

125 125 Profile and Sample Differences BUSNODEMNORTH

126 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMSCENT Reflecting Prospective 2006 AV Profile ID Changes

127 127 Distribution of Sample Precision BUSNODEMSCENT

128 128 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSCENT

129 129 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSCENT

130 130 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSCENT

131 131 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSCENT

132 132 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSCENT

133 133 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSCENT

134 134 Profile and Sample Comparison BUSNODEMSCENT

135 135 Profile and Sample Differences BUSNODEMSCENT

136 136 Profile and Sample Differences BUSNODEMSCENT

137 137 Profile and Sample Differences BUSNODEMSCENT

138 138 Profile and Sample Differences BUSNODEMSCENT

139 139 Differences for 1 st Quarter 2005 BUSNODEMSCENT

140 140 Differences for 2 nd Quarter 2005 BUSNODEMSCENT

141 141 Differences for 3 rd Quarter 2005 BUSNODEMSCENT

142 142 Differences for 4 th Quarter 2005 BUSNODEMSCENT

143 143 Profile and Unscaled Sample Differences BUSNODEMSCENT

144 144 Profile and Scaled Sample Differences BUSNODEMSCENT

145 145 Profile and Sample Differences BUSNODEMSCENT

146 146 Profile and Sample Differences BUSNODEMSCENT

147 147 Profile and Sample Differences BUSNODEMSCENT

148 148 Profile and Sample Differences BUSNODEMSCENT

149 149 Profile and Sample Differences BUSNODEMSCENT

150 150 Profile and Sample Differences BUSNODEMSCENT

151 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMSOUTH Reflecting Prospective 2006 AV Profile ID Changes

152 152 Distribution of Sample Precision BUSNODEMSOUTH

153 153 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSOUTH

154 154 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSOUTH

155 155 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSOUTH

156 156 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSOUTH

157 157 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSOUTH

158 158 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMSOUTH

159 159 Profile and Sample Comparison BUSNODEMSOUTH

160 160 Profile and Sample Differences BUSNODEMSOUTH

161 161 Profile and Sample Differences BUSNODEMSOUTH

162 162 Profile and Sample Differences BUSNODEMSOUTH

163 163 Profile and Sample Differences BUSNODEMSOUTH

164 164 Differences for 1 st Quarter 2005 BUSNODEMSOUTH

165 165 Differences for 2 nd Quarter 2005 BUSNODEMSOUTH

166 166 Differences for 3 rd Quarter 2005 BUSNODEMSOUTH

167 167 Differences for 4 th Quarter 2005 BUSNODEMSOUTH

168 168 Profile and Unscaled Sample Differences BUSNODEMSOUTH

169 169 Profile and Scaled Sample Differences BUSNODEMSOUTH

170 170 Profile and Sample Differences BUSNODEMSOUTH

171 171 Profile and Sample Differences BUSNODEMSOUTH

172 172 Profile and Sample Differences BUSNODEMSOUTH

173 173 Profile and Sample Differences BUSNODEMSOUTH

174 174 Profile and Sample Differences BUSNODEMSOUTH

175 175 Profile and Sample Differences BUSNODEMSOUTH

176 ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMWEST Reflecting Prospective 2006 AV Profile ID Changes

177 177 Distribution of Sample Precision BUSNODEMWEST

178 178 Profile and Sample Comparison 1 Day of lowest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMWEST

179 179 Profile and Sample Comparison 2 Day of 25th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMWEST

180 180 Profile and Sample Comparison 3 Day of median total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMWEST

181 181 Profile and Sample Comparison 4 Day of 75th percentile total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMWEST

182 182 Profile and Sample Comparison 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMWEST

183 183 Profile and Sample Comparison: Scaled LRS 5 Day of highest total absolute kWh difference for 01/01/05 thru 12/31/05 BUSNODEMWEST

184 184 Profile and Sample Comparison BUSNODEMWEST

185 185 Profile and Sample Differences BUSNODEMWEST

186 186 Profile and Sample Differences BUSNODEMWEST

187 187 Profile and Sample Differences BUSNODEMWEST

188 188 Profile and Sample Differences BUSNODEMWEST

189 189 Differences for 1 st Quarter 2005 BUSNODEMWEST

190 190 Differences for 2 nd Quarter 2005 BUSNODEMWEST

191 191 Differences for 3 rd Quarter 2005 BUSNODEMWEST

192 192 Differences for 4 th Quarter 2005 BUSNODEMWEST

193 193 Profile and Unscaled Sample Differences BUSNODEMWEST

194 194 Profile and Scaled Sample Differences BUSNODEMWEST

195 195 Profile and Sample Differences BUSNODEMWEST

196 196 Profile and Sample Differences BUSNODEMWEST

197 197 Profile and Sample Differences BUSNODEMWEST

198 198 Profile and Sample Differences BUSNODEMWEST

199 199 Profile and Sample Differences BUSNODEMWEST

200 200 Profile and Sample Differences BUSNODEMWEST

Download ppt "ERCOT Load Research Sample to Profile Comparison July 24, 2006 BUSNODEMCOAST Reflecting Prospective 2006 AV Profile ID Changes."

Similar presentations

Oil & Gas Final Sample Analysis April 27, 2006. 2 Background Information TXU ED provided a list of ESI IDs with SIC codes indicating Oil & Gas (8,583)

Oil & Gas Final Sample Analysis April 27, Background Information TXU ED provided a list of ESI IDs with SIC codes indicating Oil & Gas (8,583)
Describing Data: Percentiles

Describing Data: Percentiles
Cumulative Frequency A cumulative frequency polygon shows how the cumulative frequency changes as the data values increase. The data is shown on a continuous.

Cumulative Frequency A cumulative frequency polygon shows how the cumulative frequency changes as the data values increase. The data is shown on a continuous.
1 st Place Post-Secondary Winner. 2 nd Place Post-Secondary Winner.

1 st Place Post-Secondary Winner. 2 nd Place Post-Secondary Winner.
Oil & Gas Preliminary Sample Analysis March 30, 2006.

Oil & Gas Preliminary Sample Analysis March 30, 2006.
PCI – 2 point scale Important Not Important Sample or Sample or Sample or Group 1 Group 2 Group 3 Response to 1 st PCI variable Response to 2 nd PCI variable.

PCI – 2 point scale Important Not Important Sample or Sample or Sample or Group 1 Group 2 Group 3 Response to 1 st PCI variable Response to 2 nd PCI variable.
PCI – 2 point scale Favor Oppose Action Support Sample or Sample or Sample or Group 1 Group 2 Group 3 Response to 1 st PCI variable Response to 2 nd PCI.

PCI – 2 point scale Favor Oppose Action Support Sample or Sample or Sample or Group 1 Group 2 Group 3 Response to 1 st PCI variable Response to 2 nd PCI.
Data Summary Using Descriptive Measures Introduction to Business Statistics, 5e Kvanli/Guynes/Pavur (c)2000 South-Western College Publishing.

Data Summary Using Descriptive Measures Introduction to Business Statistics, 5e Kvanli/Guynes/Pavur (c)2000 South-Western College Publishing.
Presented to the PWG Meeting of May 26, 2010

Presented to the PWG Meeting of May 26, 2010
Variability Ibrahim Altubasi, PT, PhD The University of Jordan.

Variability Ibrahim Altubasi, PT, PhD The University of Jordan.
Central Tendency and Variability Chapter 4. Central Tendency >Mean: arithmetic average Add up all scores, divide by number of scores >Median: middle score.

Central Tendency and Variability Chapter 4. Central Tendency >Mean: arithmetic average Add up all scores, divide by number of scores >Median: middle score.
1 Measures of Central Tendency Greg C Elvers, Ph.D.

1 Measures of Central Tendency Greg C Elvers, Ph.D.
WARM-UP WHAT TYPE OF FUNCTIONS ARE EACH OF THESE? 1).75 X 2) 3X 2 – 2 3) 3X -.75 Homework out.

WARM-UP WHAT TYPE OF FUNCTIONS ARE EACH OF THESE? 1).75 X 2) 3X 2 – 2 3) 3X -.75 Homework out.
12.4 – Measures of Position In some cases, the analysis of certain individual items in the data set is of more interest rather than the entire set. It.

12.4 – Measures of Position In some cases, the analysis of certain individual items in the data set is of more interest rather than the entire set. It.
ERCOT 2003 UFE ANALYSIS By William Boswell & Carl Raish AEIC Load Research Conference July 13, 2005.

ERCOT 2003 UFE ANALYSIS By William Boswell & Carl Raish AEIC Load Research Conference July 13, 2005.
Box and Whisker Plots/Graphs Used to show data Broken up into 4 quarters or quartiles. Uses a number line Need to find 5 numbers in order to create.

Box and Whisker Plots/Graphs Used to show data Broken up into 4 quarters or quartiles. Uses a number line Need to find 5 numbers in order to create.
UFE 2003 Analysis June 1, 2005 1 UFE 2003 ANALYSIS Compiled by the Load Profiling Group ERCOT Energy Analysis & Aggregation June 1, 2005.

UFE 2003 Analysis June 1, UFE 2003 ANALYSIS Compiled by the Load Profiling Group ERCOT Energy Analysis & Aggregation June 1, 2005.
Descriptive Statistics1 LSSG Green Belt Training Descriptive Statistics.

Descriptive Statistics1 LSSG Green Belt Training Descriptive Statistics.
Page 1 Chapter 3 Variability. Page 2 Central tendency tells us about the similarity between scores Variability tells us about the differences between.

Page 1 Chapter 3 Variability. Page 2 Central tendency tells us about the similarity between scores Variability tells us about the differences between.
Box-And-Whisker Plots By Virginia Vimpeny Lewis. What information do we need? Minimum data value Lower Quartile Median Upper Quartile Maximum data value.

Box-And-Whisker Plots By Virginia Vimpeny Lewis. What information do we need? Minimum data value Lower Quartile Median Upper Quartile Maximum data value.

Similar presentations

Ads by Google